皮皮学，免费搜题
登录
搜题
【单选题】
We all consider ______ important that we should put theory into practice.A.
that
B.
which
C.
this
D.
it
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】He never regretted the anxious hours he had had ______ for the missing papers．A．searchB．searching
A.
26．He never regretted the anxious hours he had had ______ for the missing papers． A．search
B.
searching
C.
searched
D.
to search
【单选题】He regretted the days _____ he wasted in the woods and ____ he should have studied.
A.
when ; when
B.
that ; when
C.
when ; that
D.
that ; that
【单选题】He replied quickly, but after he considered the problem more carefully, he regretted having made such a hasty decision.
A.
careful
B.
hard
C.
good
D.
quick
【判断题】He regretted having left the community because of starvation and terrible weather.
A.
正确
B.
错误
【简答题】见教材P.205练习题5
【单选题】Only when he failed the exam ______ that he didn't work hard. [ ]
A.
he regretted
B.
did he regret
C.
had he regretted
D.
does he regret
【单选题】He regretted ___the earlier flight.
A.
he would not take
B.
not having taken
C.
not to have taken
D.
not to take
相关题目：