Before I ______ swim, but now I ______ swim well.

1. Before I ______ swim, but now I ______ swim well.

A. couldn't; can B. can; couldn't C. can; can

【考点】

一般现在时; 一般过去时;

【答案】

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单选题普通

1. —________ Helen ________ up late this morning?

—Yes, and she had no time for breakfast.

A. Is; get B. Did; get C. Does; gets

单选题容易

2. —Last weekend, I ______ to the park with my family.

—It ______ great fun.

A. Go; was B. went; was C. went; is

单选题容易