—I wonder why he has been acting so strangely these days．—Recent pressure at work may ____ his behavior．
#72972
A
account for
B
call for
C
change for
D
stand for
推荐题目
She is the first person in her family to __________ this kind of social activities.
#74518
A
come near to
B
go on with
C
keep up with
D
take part in
. We all demanded the new type of machine ____________ put into use as soon as possible.
#76308
A
refer to
B
referred to be
C
refer to be
D
referring be
--Would you mind if I used your mobile phone?-- _______, please.
#64329
A
Yes
B
Go ahead
C
Of course
D
All right
The lady_________dancing as a hobby in her sixties, and she is really good at it now.
#71567
A
dressed up
B
looked up
C
took up
D
put up
The world is changing rapidly and sometimes we find it almost impossible to ________ the advances in science and technology.
#77843
A
keep up with
B
come up with
C
put up with
D
stay in touch with