In doing scientific experiments one must be _______ careful with the instruments.
#75032
A
other than
B
rather than
C
less than
D
more than
推荐题目
The book, which ____ for children under 10, was ____ with adults readers.
#64927
A
intends, familiar
B
is intended, popular
C
intends, popular
D
is intended, familiar
When he realized the police had seen him, the man______the exit as quickly as possible.
#84374
A
made up
B
made for
C
made out
D
made off
We are often warned that smoking ______ great harm to our health.
#66338
A
does
B
leaves
C
makes
D
gives
We always keep___spare paper, in case we run out.
#84426
A
too much
B
a number of
C
plenty of
D
a good many
Nowadays sending e-mails to each other is a way many a student _______ what they think.
#82640
A
conveys
B
convey
C
account
D
accounts