关于血清谷丙转氨酶测定的叙述，下列哪些是正确的（）
A:谷丙转氨酶（GPT）经WHO命名为谷丙氨酸氨基转氨酶（ALT） B:主要存在于肝细胞核中 C:ALT主要存在于肝细胞的线粒体内 D:只有在大量肝细胞坏死时，血清ALT才可能增高 E:ALT是最敏感的肝功能检查指标之一
谷丙转氨酶不是（ ）
A:GPT B:ALT C:AST D:丙氨酸氨基转移酶 E:谷氨酸丙酮酸转移酶
谷丙转氨酶不是（）
A:GPT B:ALT C:AST D:丙氨酸氨基转移酶 E:谷氨酸丙酮酸转移酶
谷丙转氨酶属于（）
A:转移酶类 B:水解酶类 C:异构酶类 D:裂解酶类
心梗后6小时内升高，24小时达高峰，3—4日恢复正常（）
A:肌酸磷酸激酶（CPK） B:谷一草转氨酶（GOT） C:乳酸脱氢酶（LOH） D:CPK的同工酶CPK—MB E:LDH的同工酶LDH1
心梗后4小时内增高，16—24小时达高峰，3—4日恢复正常（）
A:肌酸磷酸激酶（CPK） B:谷一草转氨酶（GOT） C:乳酸脱氢酶（LOH） D:CPK的同工酶CPK—MB E:LDH的同工酶LDH1
丙氨酸和a－酮戊二酸经谷丙转氨酶和下述哪种酶的连续作用才能产生游离的氨？（）
A:谷草转氨酶 B:谷氨酰胺合成酶 C:a－酮戊二酸脱氢酶 D:谷氨酸脱氢酶 E:谷丙转氨酶
阅读下面短文，从短文后各题所给的四个选项（A、B、C 和 D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
A Heroic Driver
Larry works with Transport Drivers. Inc. One morning in 2009. Larry was 41
along 165 north after delivering to one of his 42 . suddenly, he saw a car with its bright lights on. 43 he got closer, he found 44 vehicle upside down on the road. One more look and he noticed 45 shooting out from under the 46 vehicle. Larry pulled over, set the brake and 47 the fire extinguisher (灭火器). Two good bursts from the extinguisher and the fire was put out.
The man who had his bright lights on 48 and told Larry he had 49 an emergency call. They 50 heard a woman’s voice coming from the wrecked (毁坏的) vehicle. 51 the vehicle, they saw that a woman was trying to get out of the broken window. They told her to stay 52 until the emergency personnel arrived, 53 she thought the car was going to 54 . Larry told her that he had already put out the fire and she should not move 55 she injured her neck.
Once fire and emergency people arrive, Larry and the other man 56 and let them go to work. Then, Larry asked the 57 if he was needed or 58 to go. They let him and the other man go.
One thing is 59 —Larry went above and beyond the call of duty by getting so close to the burning vehicle! His 60 most likely saved the woman’s life.
47（）
A:got hold of B:prepared C:took charge of D:controlled
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