＿this（）

A.What 's

B.Whats

C.Whats '

A.It's a ruler

B.What's this

C.Whats that

A.What

B.What's

C.Whats'

Whats the purpose of John Baldessaris using irony in his works？

A.He hopes people can challenged what they see.

B.He uses irony to attract people to buy them.

C.He wants to make his work really funny.

D.He uses it to reveal what really matters in art.

A、What does the author imply

B、Should we say “a apple” or “an apple”

C、What can be inferred from the text

D、Whats the writers main opinion

Whats the main idea of this passage？

A．Police are making use of the Internet to maintain good public order.

B．Students should learn to protect their privacy online.

C．Social networking websites have bad influence on high school students.

D．Parents should take control of what their children are doing online.

Whats the authors opinion on what to do about alien species？

A．Who should make such decisions is open to doubt.

B．The decisions should be based on scientists" conclusions.

C．Decision-making should involve more people other than scientists.

D．It is morally unacceptable to eradicate all alien species.

What is the significance of the study talked about in this passage？

A.It proved the assumption on BPA that studies previously．

B.It clarified the high risks that BPA may pose to peoples health．

C.It confirmed the principal source of the substance BPA．

D.It showed whats responsible for the rising level of BPA in humans.

Whats the decision made by the tribunal about Harrys cheating？

A．He didn"t cheat at all.

B．He cheated as what was said by Ms. Forsyth.

C．They leave the question to be solved by the exam board.

D．They avoided this question.

Whats the solution for technology addiction, according to Dr. Kimberly Young？

A．To admit that the Internet is woven into people"s lives.

B．To set limits on the frequency of checking e-mails.

C．To understand the similarities between disordered eating and online behaviors.

D．To find out what people try to avoid in reality by using the Internet.