问题描述：
" she has a headache because she"
8.She ought to stop work; she has a headache because she ________ too long.
A.has been reading
B.had read
C.is reading
D.read
觉的是A,又怕是别的
8.She ought to stop work; she has a headache because she ________ too long.
A.has been reading
B.had read
C.is reading
D.read
觉的是A,又怕是别的
问题解答：
我来补答展开全文阅读