【单选题】【消耗次数：1】
21. If only I _____ the answer to your question.
①
knew
②
will know
③
know
④
can know
参考答案：
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相关题目
【单选题】
21. Thinking that you know ____ in fact you don’t is a disastrous mistake.
①
what
②
that
③
when
④
however
【单选题】
A: Do you know that Tony quarreled with his brother? B: I dont know,[填空].
①
nor dont I care
②
nor do I care
③
I dont care neither
④
I dont care also
【单选题】
I really do not know whether we can succeed, so do
not expect ____.
①
too much of us
②
us too much
③
of us too much
④
us of too much
【单选题】
27. I know the meeting will be on ______ Sunday in June, but I don’t know the exact date yet.
①
the
②
a
③
/
④
each
【单选题】
13.Don’t ______ to let me know if there’s anything I can do for you.
①
thrill
②
hesitate
③
reject
④
puzzle
【单选题】
It is no good ___________ to know what you dont know.
①
pretend
②
to pretend
③
pretending
④
pretends
随机题目
【多选题】
优化国土空间格局的基本思路包括（）
①
A因地制宜，不同区域采用不同的开发模式
②
B人口与GDP相匹配，产业集中和人口集中相同步
③
C集中发展，多极化协同集聚
④
D集约发展，高效利用国土空间