题目内容
Whenever we are in ________ trouble, we should never lose ________ heart.
[ ]
A.
a; the
B.
a; a
C.
/;/
D.
/;the
答案:C
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题目内容
Whenever we are in ________ trouble, we should never lose ________ heart.
a; the
a; a
/;/
/;the