_____ have you travelled abroad with your parents? Only twice.
A. How long B. How many times C. How often D. How soon
______ work it is for me to finish the job twenty minutes!
A. What hard B. How hard C. What a hard D. How a hard
An important ____of taking mobile phone is that it is easy to keep in touch.
A. theme B. advantage C. height D. edge
Look, that is an ____ . Wow, how tall it is!
A. 80-floor building B. 80-floors building C. 80-floor buildings D. 80 floor building
—Could you tell me __________ yesterday?
—Because my bike was broken on my way here.
A. why you came late B. why do you come late
C. why you come late D. why did you come late
Let’s go to Kunming for vacation. It’s ______ too hot ______too cold.
A. either …or B. neither …nor C. both …and D. not only… but also
