—The country has already sent up an unmanned spacecraft to the moon.—Yes. Chang’e I       to the moon last October.
#42072
A
has been sent
B
has sent
C
was sent
D
sent
推荐题目
 She       Shanghai next week.
#36486
A
is leaving for
B
leaves for
C
leaved
D
left
A boy _______ Tom _________ by a car yesterday.
#40601
A
was called, hit
B
called, was hit
C
was called, was hit
D
called, hit
More than 20 people ________ in traffic accidents ________ last week.
#37454
A
died; for
B
have been dead; since
C
have died; for
D
have been dead, for