单项选择题

Passage One Questions 26 to 28 are based on the conversation you have just heard.

A．They devote a lot of time to theoretical problems.
B．They spend most of their time looking through telescopes.
C．They are constantly analyzing data.
D．They often live near observatories.
<上一题 目录 下一题>
热门 试题

单项选择题
A．She is waiting for the man.B．She is waiting for her mother.C．She is waiting for a bus.D．She is waiting for it to stop raining.
A．She is waiting for the man.
B．She is waiting for her mother.
C．She is waiting for a bus.
D．She is waiting for it to stop raining.
单项选择题
Though highly successful and popular in America, Wal-Mart ______.
A．has been under fire for its unplanned spread
B．will turn discount stores into shopping malls
C．will produce more groceries, toys, and household appliances
D．will change its marketing strategies in the near future
相关试题