A-A+
He is reading a novel but he ______ a textbook
问题详情
He is reading a novel but he ______ a textbook.
A．ought to read
B．should be reading
C．shouldn"t have read
D．may be reading请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：should be reading与前面的He is reading相呼应，意思是：他正在看小说，但这时候他本应该在读课文的。[A]的read改为be reading也对。
