单项选择题

Televisions enable us to see things happen almost at the exact moment ______.

A. which they are happening
B. they are happening
C. which they happen
D. they have happened

相关考题

Question 21 is based on the following news. At the end ...

单项选择题 Question 21 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question.
Now, listen to the news.

A．To propose a solution to racial conflicts.
B．To accept UN peacekeeping troops.
C．To open up its national market.
D．To limit the scale of its armies.

Question 24 is based on the following news. At the end ...

单项选择题 Question 24 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question.
Now, listen to the news.

A．At 350 kilometers northwest of Honiara.
B．In the south Pacific Ocean.
C．In the island of Gizo.
D．Far from Solomon Islands.