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【简答题】
Mr. Black loved his daughter Helen very much. Every day he spent all of his free time 1 with her. One night, he had much work to do, 2 couldn't play with his daughter. In order to keep her 3 , he found a map of the world in a magazine and cut it into pieces. When he 4 , Helen came running to him and was ready to play. Mr. Black said he had 5 time to play with her now. He told the girl to put the pieces of paper back together to a map of the world, and then they could both play. About half an hour later, Helen came to her father and said, 'Okay, it's finished. Can we play now? 'Mr. Black was surprised and said, 'That's 6  . Let's go and see.' And sure enough, there was the picture of the world, all put together, every 7  in its place. Mr. Black said, 'That's surprising! 8 did you do that?' Helen said, 'It was 9  . On the back of the page was a picture of a 10 . When I put the man together, the whole world fell into place. ' 小题1: A.working B.running C.playing D.walking 小题2: A.or B.and C.but D.then 小题3: A.sleepy B.warm C.free D.busy 小题4: A.left home B.got home C.left the office D.got to the office 小题5: A.no B.enough C.much D.some 小题6: A.right B.wrong C.possible D.impossible 小题7: A.map B.picture C.piece D.page 小题8: A.How B.Why C.When D.Where 小题9: A.hard B.simple C.difficult D.different 小题10: A.boy B.girl C.man D.woman
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参考答案:
举一反三
【单选题】间接碘量法中加入淀粉指示剂的适宜时间是
A.
滴定开始时
B.
滴定至近终点时
C.
滴定至溶液呈无色时
D.
在标准溶液滴定了 50% 后
【单选题】去甲肾上腺素释放至突触间隙,其作用消失主要原因是
A.
被单胺氧化酶所破坏
B.
肾排出
C.
胆碱酯酶代谢
D.
被氧位甲基转移酶破坏
E.
神经末梢再摄取
【单选题】去甲肾上腺素释放至突触间隙,其作用消失主要原因是
A.
单胺氧化酶代谢
B.
肾排出
C.
神经末梢再摄取
D.
乙酰胆碱酯酶代谢
E.
儿茶酚氧位甲基转移酶代谢
【单选题】去甲肾上腺素释放至突触间隙,其作用消失主要原因
A.
单胺氧化酶代谢
B.
肾排出
C.
神经末梢再摄取
D.
乙酰胆碱酯酶代谢
E.
儿茶酚氧位甲基转移酶代谢
【单选题】间接碘量法中加入淀粉指示剂的适宜时间是
A.
滴定开始时
B.
滴定液滴加到一半时
C.
滴定至近终点时
D.
滴定到溶液呈无色时
【单选题】间接碘量法中加入淀粉指示剂的适宜时间是
A.
加过量碘化钾后加入
B.
滴定开始时
C.
滴定至近终点时
D.
滴定至溶液变无色时
【单选题】去甲肾上腺素释放至突触间隙,其作用消失主要原因是
A.
单胺氧化酶水解
B.
经肾脏排出
C.
儿茶酚氧位甲基转移酶水解
D.
胆碱酯酶水解
E.
神经末梢再摄取
【单选题】间接碘量法中加入淀粉指示剂的适宜时间是
A.
滴定开始时加入
B.
滴定液滴加到一半时加入
C.
滴定至近终点时加入
D.
滴定到溶液呈无色时加入
E.
滴定到溶液呈黄色时加入
【单选题】间接碘量法中加入淀粉指示剂的适宜时间是
A.
滴定开始时
B.
滴定至近终点,溶液呈稻草黄色时
C.
滴定至的红棕色褪尽,溶液呈无色时
D.
在标准溶液滴定了近50%时
【单选题】树皮或根皮类中药通常在什么时间采收?
A.
春、夏时节植物生长茂盛时
B.
果实成熟时或将熟时
C.
秋季
D.
冬季
E.
花蕾即将开放或正在盛开时
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