There is too much rain these days, isn’t there ? —Yes, it ___ for a week.
#101182
A
has been raining
B
had been raining
C
was raining
D
rained
推荐题目
The fact that so many people still smoke in public place _______that we may need antionwide campaign to raise awareness of the riks of smoking.
#99631
A
suggest
B
suggests
C
suggested
D
suggesting
China ________ rapid economic development and political stability over the past three decades, but with them ________ some social problems.
#102374
A
has seen; has come
B
had seen; are coming
C
saw; will come
D
has seen; have come
Some people go back for their education to ________ another degree or diploma (文凭) to impress the society.
#100736
A
require
B
acquire
C
accept
D
request
Yunnan ______from serious drought since 2009, so it’s our duty to save water every day.
#100724
A
suffered
B
has been suffering
C
has been suffered
D
have been suffering
Experiments of this kind in both the U．S．and Europe well before the Second World War．
#102432
A
have conducted
B
have been conducted
C
had conducted
D
had been conducted