178 查看正确答案
He is always complaining about one thing or________
370 查看正确答案
After________you have told me I think you should see a doctor
338 查看正确答案
It is often easier to make plans than to ________them out．
395 查看正确答案
How can he do so much work? He ________stay late at the office every evening and take work home at weekends．
921 查看正确答案
John________he could improve his exam results, but he did not have enough time to study．
15 查看正确答案
What we have to take________the courses offered only for this term．
189 查看正确答案
It is a small country, yet has a lot of________resources．
219 查看正确答案
The development of the light bulb ________partly as a result of the widespread availability of electricity and the need for cheap, clean light．
876 查看正确答案
根据题干回答{TSE}题下列各种震颤，最常见于何种疾病?{TS}胸骨左缘第2肋间触及收缩期震颤 （ ）