【单选题】【消耗次数：1】
He asked me ___________ Zhang Hua came to school or not.
①
whether
②
if
③
.what
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相关题目
【单选题】
A: What did the man say to you?B: Oh , he asked me ___ a cigarette.
①
with
②
to
③
for
【单选题】
Zhang Hua opened the door .There______ he had never seen before.
①
did a girl stand
②
stood a girl
③
a girl stood
④
a girl did stand
【单选题】
That day he ___________ his clothes before he came to see me.
①
has washed
②
washed
③
had been washing
④
was washed
【单选题】
That day he ___ his clothes before he came to see me.
①
has washed
②
washed
③
had been washing
④
was washed
【单选题】
That day he_______his clothes before he came to see me.
①
has washed
②
washed
③
had been washing
④
was washed
【单选题】
What he said is too ( ) for me to understand.
①
complex
②
easy
③
complicating
④
clear
【单选题】
27.He asked me to lend him some money, which I agreed to do, ________ that he paid me back the following week.
①
on occasion
②
on purpose
③
on condition
④
only if
【单选题】
The manager came over and asked the customer how ___.
①
did the quarrel came about
②
the quarrel had come about
③
had the quarrel come about
④
had the quarrel come about
随机题目
【单选题】
Cyt在呼吸链中的排列顺序是
①
b→c→c<sub>1</sub> →aa<sub>3</sub> →O<sub>2</sub>；
②
c→b<sub>1</sub> →c<sub>1</sub> →aa<sub>3</sub> →O<sub>2</sub>；
③
b→c<sub>1</sub> →c→aa<sub>3</sub> →O<sub>2</sub>；
④
c<sub>1</sub> →c→b→aa<sub>3</sub> →O<sub>2</sub>；
⑤
c→c<sub>1</sub> →b→aa<sub>3</sub> →O<sub>2</sub>
【单选题】
下列对微粒体氧化体系的描述错误的是
①
微粒体氧化酶系是人体内重要的氧化体系
②
微粒体中存在一种特殊的氧化酶系，称为加单氧酶或羟化酶
③
微粒体氧化体系的氧化过程在细胞的线粒体中进行
④
使许多脂溶性药物或毒物发生羟化反应以增加作用物的水溶性而利于排泄
⑤
与体内正常代谢物的氧化有密切关系