His experiment done in ______ summer of 1970 was ______ failure.
#8853
A
/; a
B
/; /
C
the; a
D
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
 —Have you heard _________ news? The price of _________ petrol is going up again. 
#10133
A
the, the
B
不填, the
C
the, 不填
D
不填,不填