【单选题】【消耗次数：1】
Shall I buy a cup of coffee for you? -[填空].
①
No, you won't.
②
No, you aren't.
③
No, please don't.
④
No, please.
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相关题目
【单选题】
Shall I buy a cup of coffee for you? -[填空].
①
No, you wont.
②
No, you arent.
③
No, please dont.
④
No, please.
【单选题】
You ____ that letter to James. However, you didn’t.
①
ought to write
②
ought to have written
③
should write
④
should be writing
【单选题】
If only he __________ what I tell him, but he won’t.
①
had done
②
would do
③
would have done
④
has done
【单选题】
I __________ going to the doctor, but I wish I hadn’t.
①
pick out
②
make out
③
give off
④
put off
【单选题】
12. When you are _____ with the book, please don’t throw it away.
①
finishing
②
. familiar
③
through
④
. similar
【单选题】
Excuse me. I don’t want to interrupt you but …
①
Can I help you?
②
Certainly, how dare you
③
It’s quite all right
④
Yes, you did
【单选题】
Why not buy a cheaper one, ___ you don’t have enough money?
①
since
②
because
③
for
④
though
【单选题】
If you work hard, you will be ________; but if you don’t, you will be punished.
①
relaxed
②
relieved
③
reduced
④
rewarded
随机题目
【单选题】
用胃蛋白酶水解IgG，形成的分子片段是
①
一个Fab段，一个Fc段
②
一个Fab段，二个Fc段
③
二个Fab段，一个Fc段
④
一个F(ab’)2段，一个Fc段
⑤
一个F(ab’)2段，一个pFc’段
【单选题】
关于单克隆抗体不对的是
①
由单一克隆的B细胞杂交瘤所产生
②
单抗的获得可来自杂交瘤细胞培养的上清液
③
每种单抗只识别某一特定的抗原决定簇
④
杂交瘤细胞是经免疫的B细胞和任何一种肿瘤细胞体外融合就可形成
⑤
以上均不对