单选题：— Hi, are you an engineer in Lenovo Group? — No, but I ____..

took me ten minutes his thoughts.[ ]A. It; readingB. It; to readC. He; reading D. He; to read

— Have you heard that Susan has been appointed Director of the Engineering Department?— After working so hard for so many years, ____. [ ]A. she surely welcomes it B. she certainly deserves it C. she is welcomed to it D. it' s good news

If the weather is fine, we'll go. If _____, _____. [ ]A. not; not B. no; no C. not; no D. no; not

It was because he was ill _____ he couldn't come yesterday.A. whichB. that C. when D. so

Is_____, I wonder, a good idea for parents to allow teenagers to study in groups during the evening? [ ]A. this B. that C. one D. it