The __________ talks between China and the United States were the bas-考呗网题库移动版

单选题 The __________ talks between China and the United States were the base of the later agreement.

A．original
B．primary
C．initial
D．primitive

参考答案C

解析:

单选题 We work to make money,but it's a __________ that people who work hard and long often do not make the most
money.

A．dilemma
B．conflict
C．prejudice
D．paradox

单选题 If you want to know the train schedule, please __________ at the booking office.

A．acquire
B．inquire
C．request
D．require

单选题 Astronauts are___________ all kinds of tests before they are actually sent up in a spacecraft.

A．inclined to
B．subjected to
C．prone to
D．bound to