Professor Li, who I ____ abroad, still teaches in Peking University.
#104877
A
think went
B
think to have gone
C
thought went
D
thought had gone
推荐题目
—The window is dirty.—I know. It ______ for weeks.
#102943
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned
I want to change my desk. It _______too much room.
#103672
A
took up
B
has been taken up
C
takes up
D
is taken up
By the time he was twelve he ______ a chemistry lab of his own.
#104127
A
built
B
has built
C
had built
D
was building
The young _____eaten up almost everything ,and one and a half bananas ____ left on the table.
#103048
A
is; are
B
are; is
C
has; have been
D
have; has been
— Oh no! We’re too late. The train _______. — That’s Ok. We’ll catch the next train to London.
#100601
A
was leaving
B
had left
C
has left
D
has been leaving