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问题 单项选择题

金黄色荧光( )

A．秋、冬季
B．春末夏初
C．开花前或果实未成熟时
D．花含苞待放时
E．全年均可

答案

参考答案：A

解析：[知识点] 根及根茎类中药——黄连

句型转换

句型转换

1. I wash my hair once a week.(对画线部分提问)

    _____ _____ do you wash your hair?

2. They are sweeping the floor now.(用after school改写句子)

    _____________________________

3. Everyone will send their homework to the teacher by email.(对画线部分提问)

    _____ _____ everyone send their homework to the teacher?

4. He won't come back soon. I think.(合并为一句)

    I _____ think he _____ come back soon.

5. Will Daming watch TV this evening?(作否定回答)

    _____, _____ _____.

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单项选择题

假设现有40英尺集装箱1个、30英尺集装箱1个、20英尺集装箱1个、10英尺集装箱1个，则在计算载箱量的时候共计算为几个TEU。（）

A.3

B.4

C.5

D.6
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