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人教版九年级下册英语知识与能力训练Unit1答案
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举一反三
【单选题】If you something, you use something such as authority, power, influence, etc. in order to make something happen.
A.
exert
B.
purchase
C.
output
D.
tug
【单选题】If you are male, you clap at something funny and if you are female, you _____ whilst placing a hand over your mouth.
A.
chuckle
B.
giggle
C.
jeer
D.
sneer
【简答题】1 Complete the definitions. ► If something is a disaster, it is terrible . 1 If something is bound to happen, it will
____ certainly happen. 2 If something is likely to take place, it
wi...
【简答题】4 Choose the correct answer. ► If you persuade somebody to do something,
they do/don’t do it. do 1 If you announce something, you say it in public/private . 2 A priority is important/not...
【判断题】If you see something you like, wave to the waiter in Japan If you see something you like, wave to the waiter in Japan
A.
正确
B.
错误
【多选题】下列有关乙酰胆碱酯酶抑制剂的叙述哪些是正确的
A.
毒扁豆碱 分子中不具有季铵离子，脂溶性较大，易于穿过血脑屏障，有较强的中枢拟胆碱作用
B.
Neostigmine Bromide 口服后以原型药物从尿液排出
C.
多奈哌齐 为中枢乙酰胆碱酯酶抑制剂，可用于抗老年痴呆
D.
Neostigmine Bromide 用于治疗重症肌无力和术后腹气胀及尿潴留
【单选题】If you do something doggedly, do you do it
A.
even if it’s difficult
B.
only when it’s easy
【多选题】下列有关乙酰胆碱酯酶抑制剂的叙述哪些是正确的
A.
Physostigmine分子中不具有季铵结构,脂溶性较大,易于穿过血脑屏障,有较强的中枢拟胆碱作用
B.
Pyridostigmine bromide比neostigmine bromide作用时间长
C.
Neostigmine bromide口服后以原型药物从尿液排出
D.
Donepezil为中枢乙酰胆碱酯酶抑制剂,可用于抗老年痴呆
E.
可由间氨基苯酚为原料制备Neostigmine bromide
【简答题】4 Choose the correct answer. ► If you explain something, you make it easy to say/understand . understand 1 If you revise something, you say it again/study
it again . ____ 2 If something ...
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