All the students at school are required to ____ lectures by the experts on howto save themselves when accidents occur, such as fires, a gas leak and so on.
#71315
A
join in
B
take part in
C
attend
D
participate in
推荐题目
Several pages were found _________ when the book _________ me.
#65008
A
missing; returned
B
gone; was returned to
C
lost; was returned
D
disappeared; was returned to
They have decided to ____ the household expenses to devote money to the disaster area.
#66078
A
cut off
B
cut in
C
cut up
D
cut down
We are lucky to be among the generation of people who have ________ and experienced the great social changes in our country.
#72148
A
conflicted
B
responded
C
witnessed
D
associated
Because the manager had some important guests to meet, the meeting only _____ a few minutes.
#67668
A
kept
B
continued
C
lasted
D
covered
In such weather.Tom prefers ____ at home ____ go out for playing.
#83684
A
to stay, to
B
to stay, /
C
to stay; rather than
D
staying, to