【单选题】【消耗次数：1】
----Amy, I called you yesterday evening, but nobody answered the phone.----Oh, I _______ a walk with my mother at that time.
①
take
②
took
③
am taking
④
was taking
参考答案：
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相关题目
【单选题】
—I’m taking my driving test tomorrow. —____.
①
Cheers!
②
Congratulations!
③
Come on!
④
Good luck!
【单选题】
—I want to have my CD player fixed, but I cant find a repair shop. —Oh, I know_____ . Come on, Ill take you there.
①
one
②
the one
③
ones
④
many
【单选题】
Must I take a taxi?No, you _______. You can take my car.
①
had better to
②
don’t
③
must not
④
don’t have to
【单选题】
— I can’t find my mobile phone. I’m sure it’s in this room. — _______. I’ll call you with my phone. When it rings, you can follow the sound.
①
Excuse me.
②
Good luck
③
Don’t worry
④
ok
【单选题】
-- Im taking my driving test tomorrow.-- _________ !
①
Cheers
②
Congratulations
③
Come on
④
Good luck
【单选题】
I am sorry I have no time at present to ____ more detail or give you an account of other cities of interest.
①
bring into
②
take into
③
come into
④
go into
【单选题】
My name is Michael. I am from CITS. ( )my company, I warmly welcome you to visit GZ.
①
In behalf of
②
At behalf of
③
On behalf
④
On behalf of
【单选题】
I am ____ grateful for the many kindnesses you have
shown my son.
①
excessively
②
much
③
certainly
④
exceedingly
【单选题】
Oh, I’m sorry. But I promise I’ll be careful next time.
①
It’s nothing at all
②
Oh, never min
③
It doesn’t matter
④
Thank you
⑤
There are no questions
【单选题】
21.—I went to visit Xi`an City Wall yesterday afternoon. ---Oh, did you ? _______.
①
SodidI
②
SoIdid
③
NeitherdidI
④
NordidI
随机题目
【单选题】
苯酚溶于NaOH水溶液，但向溶液中通入过量的CO2，又析出苯酚，此事实说明苯酚、水和碳酸三者酸性关系是：
①
H2CO3苯酚水；
②
苯酚H2CO3；
③
H2CO3苯酚水；
④
苯酚H2CO3
【判断题】
问：炔烃不但可以加一分子卤素，而且可以加两分子卤素，但却比烯烃加卤素困难，反应速率也小，为什么？ 解：烯烃、炔烃与卤素的加成反应是亲电加成，不饱和键上的电子云密度越大，越有利于亲电加成。由于炔烃中的叁键碳采取sp杂化，电负性较大。所以，炔烃与卤素加成时，比烯烃加卤素困难，反应速率也小于烯烃。评：解释合情合理！
①
正确
②
错误