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问题 单项选择题

脾虚病人，面见青色，按五行间的相互关系属于( )

A．火来乘土
B．土来侮木
C．木来乘土
D．火来乘水
E．水来乘火

答案

参考答案：C

解析：[知识点] 五行学说在疾病诊断上的运用

选择题

设NA为阿伏伽德罗常数的数值，下列说法正确的是

A．常温下，23g NO2含有NA个氧原子

B．标准状况下，11.2L SO3中含有的分子数为0.5NA

C．1 mol Cl2做氧化剂转移的电子数是NA

D．1L 0.1mol•L-1的氨水中含OH―离子数为0.1NA个
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句型转换

按要求转换句型。

1. The book is too difficult for me to read.(改为同义句)

   The book is ________difficult ________ I________ read________.

   The book is not________ ________ for me to read.

2. They live in Beijing for about 12 years.(就画线部分提问)

    ________ ________  do they ________ in Beijing?

3. I saw her play when l was five years old.(改为同义句)

    I saw her play________ ________ ________ ________ ________.

4.  He didn't go to school because he was ill yesterday.  (改为同义句)

    He didn't go to school ________ ________ his illness yesterday

5.We saw that they were playing football.(改为同义句)

   We saw________  ________football.
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