We are confident that the environment ________ by our further efforts to reduce pollution.
#100189
A
improves
B
will be improved
C
has improved
D
was improved
推荐题目
I _______ there little more than a week when I set to work with the scientist.
#104605
A
would be
B
have been
C
had been
D
will be
—Hi, Lily. Don’t forget to watch I’m a Singer at 10:00 this Friday night!—What a pity! I in a plane to Hainan for a meeting then.
#99046
A
will sit
B
will be sitting
C
am sitting
D
sit
The pills really work! I __________ 7 kilograms in the last two months!
#100213
A
lose
B
lost
C
am losing
D
have lost
With the development of science, more new technology to the field of IT.
#100766
A
has introduced
B
is being introduced
C
is introduced
D
was introduced
This book is said to be a special one, which __________many events not found in other history books.
#100570
A
writes
B
refers
C
deals
D
covers