— There was too much rain in most areas of China this spring.
— It seems that El Nino(厄尔尼诺) _________ the bad weather. We must do something now.
A.had caused B.is causing C.will cause D.caused
—Could you tell me _____ you’d like me to pay you?
—You’ d belter use mobile payment. I don’t care _____ it is Alipay or WeChat Pay.
A.how; whether B.how; why
C.what; whether D.what; why
The self-driving plane proves to be useful in many ways. __________ object it is!
A.How smart B.What a smart C.How boring D.What boring
The Chinese dream is a great way to bring people together and _______ the rapid development of our motherland.
A.wait for B.leave for C.care for D.push for
— What do you think of the environment here?
— Wonderful! of the land covered with trees and grass．
A.Two fifth; is
B.Two fifths; is
C.Two fifths; are
D.Two fifth; are
Everyone makes mistakes during his or her life. The most important thing is not to ________ it.
A.reuse B.repeat C.record D.recycle
