问题

What were you doing this time yesterday? — I ______ on the grass and drawing a picture.

A:sit
B:sat
C:am sitting
D:was sitting

正确答案是：

标签： doing , were , what

同类题型

Which floor do you_______ this tall building?

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Stephen, did you visit Nanjing Confucius Temple the day before yesterday?—No, I didn’t go there as you told me. ______, I went to Jiming Temple with my parents.

What’s the time by your watch?—It’s ________.