单项选择题

Who is the author's intended audience

A．Working women who have no time for cooking.
B．Husbands and children of working women.
C．Working women who must travel on their own.
D．Hotel personnel who must attend to working women.

<上一题目录下一题>

热门试题

单项选择题

Where would this passage most likely appear

A．Ina magazine especially for women.
B．In a restaurant and hotel guide.
C．In a news magazine.
D．In a journal for top ranking businessmen and women.

单项选择题

If the distance between two objects is shortened by half, their gravitational attraction will______.

A．double
B．become four times stronger
C．be the same
D．get four times weaker