I can quickly （) myself to new circumstances.

-Can I help you with your suitcase？ -().

A: I have no idea

B: No, no. I can carry it myself

C: That's a good idea

D: Thank you. I can manage myself

A.usefully

B.effectively

C.practically

D.quickly

A.quickly

B.fast

C.fastly

D.soon

A.happily

B.openly

C.sadly

D.quickly

A.quietly

B.quickly

C.slowly

D.politely

A．Canyouget onassoonaspossible

B．Canyoumakesureonearrivesassoonaspossible

C．Canyoume where can I find it

D．Couldyouget here quickly

A、Can you make sure one arrives as soon as possible？

B、Can you me where can I find it？

C、Can you get on as soon as possible？

D、Could you get get here quickly？

M：I don't know. I'll try. It will take at least twenty minutes.

Q：What do we learn from the conversation？

(18)

A．She will reach the restaurant ten minutes late.

B．She has ten minutes to reach the restaurant.

C．He thinks he can reach the restaurant in ten minutes.

D．He thinks he can't arrive at the restaurant very soon.

It can be inferred from the last paragraph that scientists ______.

A．are puzzled by the mystery of forest pollution

B．feel relieved by the use of unleaded gasoline

C．still consider lead pollution a problem

D．lack sufficient means to combat lead pollution