In addition to the farming they ______ since the 1990s, the Smiths have started a small business.
#100365
A
have done
B
had been done
C
were doing
D
have been doing
推荐题目
The number of the people who own cars ______since 1990.
#101739
A
is increased
B
are increased
C
have been increasing
D
has been increasing
（2014年北京市西城区高三5月二模试题）21. — You look great!— I ______ out. Check out my muscles!
#99109
A
will work
B
was working
C
have been working
D
had been working
An online survey at sina.com suggested more than four in five interviewers _______the Microsoft move would not be effective _________ software piracy.
#104892
A
say; to control
B
say; on controlling
C
said; in controlling
D
said; to control
Some modern teaching equipment as well as hundreds of computers ________to ten Hope Schools in South China
#100356
A
were sent
B
was sent
C
have sent
D
had been sent
--- Susan _____Catherine so much in the way she talks. --- Of course. She is Catherine’s daughter.
#101717
A
is resembled
B
is resembling
C
resembles
D
resembled