He said we should know the author and his works, but I couldn't remember() any of those books.

A.didn't hear

B.haven't heard

C.should not hear

D.hadn't heard.

A.didn't hear

B.haven't heard

C.should not hear

D.hadn't heard.

A.He's humorous.

B.He makes no mistakes.

C.He doesn't speak clearly.

D.He's unreliable.

A.He believes what the announcer says.

B.He thinks that the announcer is very good at her work.

C.He does not have a good opinion of the announcer.

D.He thinks that they should do what the announcer says.

A.There is no reason not to believe it.

B.We have no other choice but to believe it.

C.We should pretend to believe it even if we don’t.

D.The consequence of not believing it would be severe.

A.He always does what the announcer says.

B.He thinks that the announcer is very good at his work.

C.He is angry at the announcer's words.

D.He doesn't believe what the announcer says.

A....we should not give up the chance to see the missiles.

B....there’s reason to ignore the warning.

C....there’s little time we can waste.

D....we can''t run the risk.

Man: Well, if he says to take the front street, we should go the other way.

Question: What does the man think of the radio announcer？

A．He's humorous.

B．He makes no mistakes.

C．He doesn't speak clearly.

D．He's unreliable.

A.Jason will arrive at 7:30.

B.Jason should have arrived at 8:00

C.Jason is usually punctual.

D.Jason is not very punctual.

A.He believes what the announcer says.

B.He thinks that the announcer is very good at her work.

C.He does not have a good opinion of the announcer.

D.He thinks that they should do what the announcer says.