问题
选择题
—What’s the matter? It seems you’ve caught a cold.
—Oh, I’m just too tired.
A.as if
B.ever since
C.because
D.when
答案
答案:A
—What’s the matter? It seems you’ve caught a cold.
—Oh, I’m just too tired.
A.as if
B.ever since
C.because
D.when
答案:A