（精品推薦）2019屆高考二輪復習英語學案--專題二 代詞和數詞
10. is ________ man’s ability to reason that sets him apart from other animals?
a. one b. this c. it d. /
11. how long do you think ___________ the microsoft brings out a new product?
a.it will be before b.will it be until
c.will it be when d.it will be that
12. ---do you have new concept english ⅵ in your shop?
---yes, but no more than one copy. would you like to take ______?
a.it b them c.some d.one
13. --- how long will you be staying? .
--- i don’t know. .
a. that’s ok b. never mind
c. it depends d. it doesn’t matter
14.一when did you learn the news that obama made a trip to canada as president?
一 ____ was on my return.
a.that b.it c.there d.this
15. he didn’t make ______ clear when and where the meeting would be held.
a.this b.that c.it d.these