When asked why he went there,he said he was sent there___for a space flight.
#97883
A
training
B
being trained
C
to have trained
D
to be trained
推荐题目
There was an _________ expression on her face when she came in.
#94471
A
amused
B
amusing
C
amuse
D
amusingly
Mary hasn't decided whether to take up tennis, basketball, or ___.
#97774
A
beginning to play football
B
begin to play football
C
beginning playing football
D
to beginning playing football