Beijing was under an “orange” smog alert on Feb. 24, which marks the first time the second-highest warning level of a new system introduced last year_______.
A.has been raised | B.raised |
C.has risen | D.rose |
He ________ in American for five years, and now he works in Shanghai.
A.have worked | B.worked | C.had worked | D.have been working |
China Daily is _____ a newspaper; it keeps us in touch with the world.
A.no more than | B.not more than | C.more than | D.less than |
Many Chinese have lived abroad for years, but they still _____ the traditional customs.
A.observe | B.behave | C.perform | D.Struggle |
Judging from his _______ look, I know it is a very _____ situation to her.
A.confused; confused | B.confusing; confusing |
C.confusing; confused | D.confused; confusing |
-----Will you please help me to take care of my cat when I go out?
----- ________.
A.My pleasure. | B.It's a pleasure. | C.With pleasure. | D.At my pleasure. |