It was not rare(稀少) in      that people in      fifties were going to school for further study.
#66542
A
90s; the
B
the 90s; /
C
90s; their
D
the 90s; their
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 He took off his coat, _____ all his pockets, but couldn’t find his key.
#80272
A
searched
B
searching
C
to search
D
searches
As is well known, carelessness and irresponsibility _______ many deadly accidents. 
#71354
A
lead to
B
result from
C
contribute to
D
result in
He __________ his aunt’s when he went to Wuhan on business. 
#72925
A
called on
B
called at
C
dropped in on
D
dropped in
----I put him down for a well-educated man. ----_______? ----I mean that he’s well-educated man.
#83194
A
I beg your pardon
B
Speak louder ,will you
C
What’s that
D
Will you repeat word for word