---By the way, how many of us can attend the meeting? ---The number of the students to attend the meeting _____ fifty.
#42397
A
is
B
has
C
are
D
have
推荐题目
Look! David is helping his mother _______ the room.
#39685
A
is cleaning
B
cleaning
C
cleans
D
clean
I’m not sure if it _______ tomorrow, if it _______, I won’t go fishing.
#40013
A
rain, rains
B
will rain, rains
C
rains, will rain
D
will rain, will rain
 We _________ for a picnic if it _________ rain this Sunday.
#36312
A
go, doesn’t
B
will go, won’t
C
will go, doesn’t
D
go, won’t
一Did you notice a strange man just now?一Sorry,I ______of something else.
#63714
A
thought
B
was thinking
C
have thought
D
had thought