按要求转换下列句子，每空一词。（10分）

1．Tom eats bananas every day.(改为否定句)

Tom                    bananas every day.

2.That is a red tomato.(改为复数句子)

          are red           .

3.Are these your rulers?(作否定回答)

No,                       .

4.Mary plays volleyball every Saturday.(对划线部分提问)

       does Mary         every Saturday?

5.Look! This is Yao Ming’s family photo.(改为同义句)

Look!This is the                    Yao Ming’s family.

普通片剂应在多少时间内崩解

A．2小时
B．15分钟
C．30分钟
D．5分钟
E．50分钟