----Are you happy with this laboratory?
----Not a little. We can’t have _________.
A.a worse one | B.a nicer one |
C.such a worse one | D.such a nicer one |
Americans eat____ vegetables per person today as they did in 1990.
A.more than twice | B.as twice as many |
C.twice as many as | D.more than twice as many |
The World Wide Web is sometimes jokingly called the World Wide Wait because it ________ be very slow.
A.should | B.must | C.will | D.can |
, I lost heart in English learning, but my teacher often said to me, “Keep on studying hard , and you’ll succeed.”
A.At one time; in time | B.At one time; on time |
C.At a time; in time | D.At a time; on time |
First impressions are the most lasting. After all, you never get _______ second chance to make_______ first impression.
A.a; the | B.the; the | C.a; a | D.the; a |
---_____that he picked up his uncle at the airport?
A.Was it when | B.When it was | C.It was when | D.When was it |