— The Lost          MH370 hasn’t been found so far. — What a pity!
#38142
A
B
C
D
推荐题目
—Have you _____ had dumplings? —No, not _____. 
#41474
A
ever; yet
B
ever; ever
C
yet; yet
D
yet; ever
She ______________ travel by car because she was afraid of flying.
#43053
A
used to
B
is used to
C
was used to
D
were used to
 People have learned a lot fromstudies.
#35692
A
science
B
scientific
C
scientist
D
sightseeing