A vast area north of the Yangtze River ______by the first heavy SNOW of the new year,causing difficulties to the post-festival road transport.
#102259
A
were affected
B
was affected
C
had affected
D
has affected
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—Why weren’t you at the meeting? —I____ for a long distance call from my sister in America.
#99328
A
was waited
B
was waiting
C
has waited
D
have been waiting
I will visit you if Father ______ me.
#101301
A
let
B
lets
C
is letting
D
will let