国家开放大学 / 综合英语（2）
正确率：100%
11. Tom _ _ _ _ to bed early enough last night, so she _ _ _ tired all morning.
a. didn’t go, is
b.doesn’t go, was
c.doesn’t go, is
d.didn’t go, was
a. didn’t go, is
b.doesn’t go, was
c.doesn’t go, is
d.didn’t go, was
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