解析：选A细节理解题。根据第五段最后一句可知，职业女性在工作时遇到的主要问题就是家庭问题。

4．Some women want to be breadwinners probably because ________.

A．their families are poor

B．they have a lot of children

C．they want to show their self-worth

D．their husbands do not work

解析：选C细节理解题。根据倒数第二段最后一句可知，很多职业女性想养家糊口可能是为了追求自我价值，故C项表述正确。

Ⅱ.语法填空

Nowadays the people are enjoying a more comfortable life and many people are suffering from obesity (肥胖). Thus, __1__ (lose) weight becomes very popular.

__2__，weight reducing is a tricky (难处理的) topic. Some people lose weight quickly by crash dieting __3__ other extreme measures. This won’t help them lose weight since they usually gain back all (and often more) of the pounds they lost because they haven’t __4__ (permanent) changed their habits. What’s worse, sometimes these extreme measures will __5__ (effect) the individual’s health.

__6__ my view, before one decides to lose weight, he first of all should make __7__ clear whether he should or not lose weight. The best way to find out if you are at a healthy weight or if you need to lose or gain weight is to talk to __8__ doctor. He or she can compare your weight with healthy norms (标准) __9__ (help) you set realistic goals. If it turns out that you would benefit from weight loss then you can follow a few of the simple suggestions __10__ are widely accepted by weight reducing experts to get it started.

1．________ 2.________ 3.________ 4.________

5．________ 6.________ 7.________ 8.________

9．________ 10.________

答案：1.losing 2.However 3.or 4.permanently

5．affect 6.In7.it8.a9.to help10.which/that