At the science museum, the kids get to know _________.
A. what is the space robot like B. what the space robot looks like
C. how does the space robot like D. how the space robot looks like
— __________, Chinese mobile phones, like Huawei, have improved greatly.
— Exactly. That’s why made-in-China products are more and more popular now.
A. In time B. In the hope
C. In fact D. In the end
—Hello, Peter. Do you enjoy your stay in Hainan?
—I ________ in Hainan. The flood stopped me from going there. So I came to Shanghai.
A. haven't stayed B. do not stay C. didn't stay D. am not staying
—David, could you tell me _________ the Olympics take place?
—Every four years. The 32st Olympics will take place in Tokyo in 2020.
A. how far B. how long C. how much D. how often
I hope this dictionary will be _______ both teachers and students.
A. valuable for B. value to C. of value to D. of value for
—I joined in the 2017 Nanjing Marathon (马拉松) race, __________ I couldn’t run as fast as a real athlete.
—That’s really great! You are my hero!
A. though B. until C. unless D. if
