Some scientists think that it may take _________years to make robots look like people, and do the same things as us.
A. hundreds of B. two hundreds of C. two hundreds
-- Can we make this plan a week later?
-- No, we can’t put off _______ it because the meeting is only two days from now.
A.to make | B.making |
C.make | D.made |
--When _____ the abacus _____? -- In the sixth century by the Chinese people.
A.is, invented | B.did, invent |
C.was, invented | D.does, invent |
We have been friends for nearly twenty years. Nothing can break off our _______.
A.friendship | B.pleasure |
C.decision | D.experience |
In our city, ________ college students want to work as a teacher in holidays.
A.thousand |
B.thousands of |
C.thousand of |
D.two thousand of |
I don’t like eating chocolate. The taste is too ________.
A.crispy | B.delicious |
C.salty | D.sweet |