When the American constitution ______into effect in 1789,it didn’t contain any words guaranteeing the basic rights of ordinary citizens.
#104983
A
went
B
had gone
C
has gone
D
was going
推荐题目
Mr. Zhang gave all textbooks to all the pupils, except___________ who had already taken tem.
#104120
A
these
B
ones
C
the ones
D
the others
By the time these books were published, he _____ addicted to them.
#102731
A
had become
B
becomes
C
has become
D
became
They made up their mind that they______ a new house once Larry changed jobs.
#99080
A
bought
B
would buy
C
have bought
D
had bought
The computer was invented in the 1940’s and ______ quite a lot ever since.
#100726
A
was changed
B
had changed
C
has been changed
D
will change