He spent too much time talking on ______ phone while we were all busy at _____ work. 
#10304
A
the, 不填
B
a, 不填
C
不填, 不填
D
the, the
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Great men never give up ___ difficulty.
#10338
A
in a face of
B
in face of the
C
in the face of
D
in the face of the
Everyone was out of _____ breath after they ran for so long _____ time.
#8170
A
不填; 不填
B
不填; the
C
a; the
D
不填; a