Question

几道英语选择题,请说明原因。

1.About ________ of the workers in the clothes factory are women.
A.third fifths B.third fifth C.three fifths
2.It is ________ difficult to write in a foreign language than to read it.
A.many more B.too much C.much more
3.________ I got there,I would call you up.
A.Until B.As soon as C.While
4.While Jim _________ outside,a boy came up to him.
A.stands B.stood C.was standing

Answer 1

C，表示几分之几的时候前面一个词为基数词，后面一个词为序数词，three是基数词，fifth是序数词
C，后面有than所以用比较级more，修饰比较级的是much，many不能修饰比较级。
B，根据意思选B，我一到那里就给你电话
C，这个要表达的是Jim过去正在进行的一个状态，所以用过去进行时，Jim正站在外面的时候一个小男孩朝他走来。

Answer 2

C分数的构成方法是 分子用基数词 分母用序数词 当分子大于一时，分母要加s 故选C

C much修饰形容词的比较级，many 不可以 ，too much 修饰形容词的原级
所以只选C

B 句子的意思是“我一到那里就给你打电话” as soon as 是一……就的意思
until 是直到……才的意思 while是当………时候的意思 根据句意B最恰当
C while引导的句子多用进行时态

Answer 3

1. C.three fifths
2. C.much more
3. B.As soon as
4.C.was standing

祝你进步