A. know B. known C. knowing D. knows
A.know
B. known
C. knowing
D. knows
A.know
B. known
C. knowing
D. knows
第1题
A.If I should know
B.If I have known
C.Did I know
D.Had I known
第2题
A.As is known
B.As we know
C.What is known
D.It is known
第3题
A、know
B、knew
C、known
D、have known
第4题
______ what to do, he went to the old man for help.
A.Not knowing
B.Not know
C.Not to know
D.Not known
第5题
A.to know
B.to have known
C.to have been knowing
D.to be knowing
第6题
So little ______ about mathematics that the lecture was completely beyond me.
A.I knew
B.do I know
C.did I know
D.have I known
第7题
Not until quite recently ______ he gave up his plan to go abroad.
A.I knew
B.I had known
C.did I know
D.I did know
第8题
Not until quite recently ______he gave up his plan to go abroad.
A.I knew
B.I had known
C.did I know
D.I did know
第9题
Little __________that I would one day take part in a war that would last for six years.
A. I knew
B. I know
C. would I know
D. did I know
第10题
I didn’t know __to do with it.
A. What
B. Which
C. Why
D. When
第11题
From the last news we do NOT know ______.
A. the results of the two matches
B. the number of the teams which played last night
C. how many wins the BBS has had altogether
D. the Wingers has had one win and four defeats recently