The recent research attempts to the effectiveness of different drugs used for the new virus.
#64656
A
cover
B
guarantee
C
estimate
D
evaluate
推荐题目
Sometimes paragraphs need to be rearranged for the story to ___________．
#71528
A
concentrate on
B
speed up
C
1eave out
D
make sense
In order to meet the deadline, Professor Smith along with his assistants the project day and night.
#65861
A
work on
B
works at
C
is working on
D
are working on
He disliked to wait, and he expected the manager him at once.
#64793
A
being asked; to see
B
to be asked; to see
C
to be asked; seeing
D
being asked; seeing
A small part the population are believed to have no to the health care in the west rural area of the country.
#68612
A
aid
B
basis
C
access
D
belief
By making friends with the native speakers, one can _________ a lot of their language.
#71601
A
take up
B
set up
C
pick up
D
put up