— Let the kids have fun in the pool by themselves!— But I think an adult must be ____ at all times to make sure of their safety.

1. — Let the kids have fun in the pool by themselves!

— But I think an adult must be ____ at all times to make sure of their safety.

A. possible B. normal C. present D. clear

【考点】

形容词作表语;

【答案】

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单选题普通

1. Lucy takes a lot of exercise every day and she is always ____ of energy.

A. full B. tired C. proud

单选题容易

2. Lucy isn't as ____ as Lily. She often makes mistakes in her writing.

A. difficult B. careless C. careful

单选题容易

3. — Do you think what Jimmy said is true?

—I think so. Jimmy is ____ and I believe in him.

A. short B. lazy C. honest

单选题容易