题目内容
考考你的应变能力，用所给单词的适当形式填空。
Astronauts need ________ (know) a lot of science.
考考你的应变能力，用单词的适当形式填空。
Lucy felt like ________ (read) that book.
He has never _______ (eat) these things before.
It must be hard ________ (do) that.
I was happy when you offered ________ (take) me to Chinatown.
________ (compare) to China, Canada doesn't have many people.
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