献血工作的监督管理部门是A．红十字会B．县级以上各级人民政府卫生行政部门C．县级以上各级人民政府

In considering men for jobs in our firm, we gave ______ (preferable) to those with some experience.

What does the speaker imply？

A．People like giving waiters extra money.

B．People should not give waiters tips.

C．Tips are extra money, we don't have to give.

D．People should understand waiters better.

Considering chance opportunities, unlucky people don't have because they ______.

A．have missed a lot of chances

B．are born with misfortune

C．have little abilities to deal with problems

D．have no chance actually

Few people give services to their friends.

A．Right

B．Wrong

C．Doesn't say

We won't give up ______ we should fail ten times.

A．even if

B．since

C．whether

D．until

A．give in

B．give off

C．give up

D．give out