What's the author's initial reaction when he found his notebooks lost?
A.He was indifferent.
B.He was worrieD.
C.He was pleaseD.
D.He was exciteD.

A.He
B.
B.He
C.
C.He
D.
D.He
E.

【参考答案】

B
解析：本题可参照文章的第二段。从中可知，作者在丢失了笔记本之后心情很糟糕。因此B项是正确的。A、C、D三项显然不对。