市场细分的概念是美国市场营销学家______提出的。

George went hunting for a room but he didn't find one_________ .

A． to live

B． to live in

C． for living

D． to be living in

George went house-hunting for a week but still he didn’t find a room ____.

A、to live

B、to be living

C、for living

D、to live in

(It won't be) long (before) he (will get used) to (living) a new life on campus.

A．It won't be

B．before

C．will get used

D．living

I can’t imagine ____in that remote mountain area.

A、him to live

B、his living

C、he lives

D、him of living

George went hunting for a room but he didn’t find one__________ ．

A.to live

B.to live in

C.for living

D.tobe living in

A) keep on B) depend with

C) rely on D) go to

A、Loneliness isn't something to combat by finding other people.

B、Loneliness is something to combat by searching within one's own heart.

C、He didn’t feel lonely living in the wood.

D、He felt lonely living in the wood.

A．keep on

B．depend with

C．rely on

D．go to

Why wouldn't the man come home more often？

[A] Because he likes living alone.

[B] Because his house is far from his parents' house.

[C] Because he often gets on business.

[D] Because he always quarrels with his parents.

When the author cited the Brazilian legend he was ______.

A．trying to add a little humor

B．trying to illustrate his earlier point

C．simply joking

D．being religious