外币兑换业务使用的科目是（）。
A:425-001 B:425-002 C:425-003 D:以上都不正确
梁下部原位标注中6252（-2）/4表示（）。
A:上排纵筋为225，下一排纵筋为425 B:上排纵筋为225，且不伸入支座；下一排纵筋为425，全部伸入支座 C:上排纵筋为425，下一排纵筋为225 D:上排纵筋为225，全部伸入支座；下一排纵筋为425，全部伸入支座
用氧乙炔对铝板进行热收缩时，加热温度应控制在（）℃。
A:300～425 B:400～525 C:400～425
GT800的频点号范围是（）
A:350～425 B:350～400 C:380～425 D:380～455
粉料采出系统开车前要求Q425B的转速是Q425A的（）倍。
A:1 B:1.2 C:1.5 D:2[T/]
求下图悬臂式起重机铰支座A的约束反力和斜杆BC所受的力（）。 
A:NBC=3440kg，XA=3231kg(→)，YA=425kg(↑) B:NBC=-3440kg，XA=3231kg(→)，YA=425kg(→) C:NBC=3440kg，XA=3231kg(→)，YA=425kg(↓) D:NBC=3440kg，XA=3231kg(→)，YA=425kg(→)
要使分式
有意义，
应满足（ ）
A: ≠5 B: ≠-5 C: ≠5且≠-5 D: 为任意实数
已知
=
,则
的值是（ ）
A: B:- C:2 D:-2
I am worker at the tap water company. I find that | 86.____________ |
people were becoming more and more careful about | 87._____________ |
health .If the tap water appear a little bit unclear | 88.____________ |
and muddy ,the telephone will ring again and again. | 89.____________ |
Fortunately, people do not pay equal attention to the | 90.____________ |
protection of water resources .For the sake of our | 91.____________ |
health ,we should take good care our water resources | 92.____________ |
and environment .There is a saying “whether we do | 93.____________ |
not careful protect our environment, the last drops | 94.____________ |
of water we will see them will be our own tears.” | 95.____________ |
I am ∧worker at the tap water company. I find that | 86._ a __ |
people were becoming more and more careful about | 87.______are____ |
health .If the tap water appear a little bit unclear | 88.____appears_ |
and muddy ,the telephone will ring again and again. | 89._____or_____ |
Fortunately,people do not pay equal attention to the | 90._Unfortunately |
protection of water resources .For the sake of our | 91.___ √_____ |
health ,we should take good care∧ our water resources | 92.______of___ |
and environment .There is a saying “whether we do | 93.____if_____ |
not careful protect our environment the last drops | 94.___carefully |
of water we will see them will be our own tears.” | 95. them |
66. Where can I buy some _____(信封)and writing paper? | 66.___________ |
67. We ______(禁止)taking pictures herE. | 67. ___________ |
68. One out of every 10 people lives in a ______(多山的)areA. | 68. ___________ |
69.A.kind person should be treated ______ (真诚地) | 69. ___________ |
70. What's your name and______(国籍)? | 70. ___________ |
71. ______(十一月)is a good time to hunt deer. | 71. ___________ |
72. The dog is his master's ______(影子) | 72. ___________ |
73.The ___(旅馆) I stayed in for business was of high quality. | 73. ___________ |
74.Generally speaking, good news ______(传播) quickly | 74. ___________ |
75. We were told the pizza would be _(运送) in 20 minutes. | 75. ___________ |
66. envelopes 67. forbid 68. mountainous 69. truly
70. nationality 71.November 72. shadow 73. hotel
74. spreads 75.delivered
装饰装修工试题七
