不定代词someone, anyone等的用法 — 英语选择题
题目
The classroom is empty. There is ____ inside. A. no one B. someone C. everyone D. anyone
相关题目
英语
填空题
根据句意填入合适的不定代词：The room was checked carefully. Not a …
不定代词someone, anyone等的用法
英语
填空题
On Mars, a person must wear a special suit that supplies air and protects the bo…
火星生活相关词汇与表达
英语
选择题
For this test, a rover can move only when it has power. The rover is moving. Whi…
情态动词表推测
英语
填空题
用所给动词的适当形式填空：More space stations ______ (build) on Mar…
被动语态的基本用法
英语
选择题
In the future, humans may live on Mars. Because the gravity on Mars is much weak…
火星生活相关词汇与表达
英语
选择题
People use robots to study Mars. Choose the sentence with the same meaning. A. R…
被动语态的基本用法