对钢筋混凝土结构中的砌体填充墙,下述抗震措施中何者不正确?[2004-068,2005-070,2007-075]
A:砌体的砂浆强度等级不应低于M5,墙顶应与框架梁密切结合 B:填充墙应沿框架柱全高每隔500mm设2φ6拉筋,拉筋伸入墙内的长度不小于500mm C:墙长大于5m时,墙顶与梁宜有拉结,墙长超过层高2倍时,设构造柱 D:墙高超过4m时,墙体半高宜设置与柱连接通长的钢筋混凝土水平系梁
下列有关涂膜防水的叙述中,哪条正确?[1997-075]
A:涂膜防水层的基层应坚实,平整,干净,无孔隙,裂缝 B:防水涂料可分为水乳型,反应型和溶剂型 C:当屋面坡度大于25%时,应采用成膜时间较长的涂料 D:涂膜防水层应一次成活,涂膜总厚度应符合设计要求
Across the Deserts
The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.
In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.
On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.
Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.
The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.
词汇:
Stretch / strɛtʃ / v. 延伸,伸展
Calorie / "kælərɪ / n. 卡(路里),小卡,大卡
Quit / kwɪt / v. 停止,放
注释:
1. ... made the decision to run across ...:......决正跑步横跨......In the middle of the day: the men usually stopped running.
A:Right B:Wrong C:mentioned
Across the Deserts
The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.
In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.
On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.
Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.
The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.
词汇:
Stretch / strɛtʃ / v. 延伸,伸展
Calorie / "kælərɪ / n. 卡(路里),小卡,大卡
Quit / kwɪt / v. 停止,放
注释:
1. ... made the decision to run across ...:......决正跑步横跨......They sometimes felt sick because it was so hot.
A:Right B:Wrong C:mentioned
“iu、ui”的声调应该标在()。
A:“i”上 B:“iu”标在“i”上,“ui”标在“u”上 C:“u”上 D:“iu”标在“u”上,“ui”标在“i”上
UI
若流动比率大于1,则下列成立的是( )。
A:速动比率大于1 B:营运资金大于零 C:资产负债率大于1 D:短期偿债能力绝对有保障
如果流动比率大于1,则下列结论成立的是()。
A:速动比率大于1 B:现金比率大于1 C:营运资金大于零 D:短期偿债能力绝对有保障
― iu 、ui‖的声调应该标在 _________________ 。
A:―i‖上 B:―iu‖标在―i‖上,― ui‖标在―u‖上 C:―u‖上 D:―iu‖标在―u‖上,―ui‖标在―i‖上
―ui‖这个音节总共有三个音素,其中 ―u‖是韵腹。()