[求助]真题语法 2003-10-10 03-10-37

zhoushao

2003-10-10

Helium is not flammable and, next to hydrogen, is------------

A)     known the lightest gas

B)      the lightest gas known

我不能区别

2003-10-37

The element potassium makes up less than one half percentage of the human body.

怎么改呢？谢谢大家的帮忙！！

真老九

第一题，A错，known as the lighted gas

第二题，percentage>>percent

percentage 前不与数字连用, 如:不直接说:“Three percentage”, 而改为:“ three percent” 或“ a percentage of three ”。

zhoushao

谢谢斑竹，能把第一题讲的详细点吗

[此贴子已经被作者于2004-8-2 22:59:26编辑过]

likui

以下是引用zhoushao在2004-8-2 7:20:00的发言：

2003-10-10

Helium is not flammable and, next to hydrogen, is------------

A)     known the lightest gas

B)      the lightest gas known

这里有一个从句的省略，其实B补全就是 the lightest gas which is known，A缺as～

谢谢。

leo1111

以下是引用zhoushao在2004-8-2 7:20:00的发言：

2003-10-10

Helium is not flammable and, next to hydrogen, is------------

A)                 known the lightest gas

B)                        the lightest gas known

我不能区别

2003-10-37

The element potassium makes up less than one half percentage of the human body.

怎么改呢？谢谢大家的帮忙！！

soaring