I still don’t know ______ she’s planning to come to my birthday party or not.
#11236
A
whether
B
when
C
why
D
that
推荐题目
Rather than ________ on a crowded bus,he always prefers ________ a bicycle.
#13175
A
ride;ride
B
riding;ride
C
ride;to ride
D
to ride;riding
—Do you think I could borrow your dictionary?—__________.
#14525
A
Yes,you may borrow
B
Yes,you could 
C
Yes,help yourself
D
Yes,go on 