----Do you know_____ second-hand smoke? ----To prevent our health and memory.
A.how we should prevent | B.how we should prevent |
C.why we should prevent | D.whether we should prevent |
On June 11th, 2013, Shenzhou-10 carrying three astronauts into space from the space center in Jiuquan. All the Chinese people are proud of its successful launch.
A. sent up B. are sent up C. was sent up
You_______ to the party if you're so busy.
A. not need coming B. needn't come C. don't need come
No matter how difficult things seem to be, you should say to , “Never mind!” A positive attitude is the key to success.
A. themselves B. ourselves C. yourselves
The city of Harbin is beautiful all the year around, in winter. Ice lanterns decorate streets and attract plenty of tourists.
A. especially B. generally C. probably
I don’t know when he tomorrow。if he I will see him.
A. comes; comes B. will come; will come C. will come; comes