I don’t think the experiment is ______ failure. At least we have gained ______ experience for future success.
A.不填;the | B.a; the | C.a ; 不填 | D.不填; 不填 |
---Oh dear! I’ve just broken a glass.
---Never mind. _____.
A.It can’t be helped | B.You are so careless |
C.You are welcome | D.Bad luck |
Those natives who _________ move from place to place with their animals in the past have moved into new houses at last.
A.could | B. would | C. might | D.should |
— Have you ever visited the Opera House?
—Yes.When I was in Sydney, I ______ it twice.
A.have visited | B.had visited | C.visited | D.would visit |
The traffic accident _________all his life. After that he was limited to a wheelchair.
A.damaged | B.destroyed | C.harmed | D.ruined |
______ was reported in the local paper, since the carrying out of the performance salary, efficiency in work has ______doubled.
A.As … more than | B.It …rather than | C.What … over | D.That… less than |