– He looks as if he _____the answer. --- He has.
#103671
A
has known
B
knows
C
had known
D
knew
推荐题目
Will you help me to look for an important paper I left in my office this morning as soon as you _______？
#102585
A
arrived
B
arrive
C
will arrive
D
would arrive
She was surprised to find the fridge empty；the children _____ everything !
#102063
A
had been eating
B
had eaten
C
have eaten
D
have been eating
For some time, Chinese people, under the leadership of CPC, ________ the contents of the Scientific Development Concept in the course of practicing socialism in China.
#101836
A
had been improving
B
have been improving
C
were improving
D
improved
I ran across David while walking along the street yesterday. I ________ him for three years.
#100346
A
hadn’t seen
B
didn’t see
C
haven’t seen
D
don’t see
Professor James will give up a lecture on the Western culture,but when and where _______ yet.
#104061
A
hasn’t been decided
B
haven’t decided
C
isn’t being decided
D
aren’t decided