6．A．sad B．bad C．terrible D．good
5．A．hopeful B．hopeless C．harmful D．harmless
4．A．both their sons B．both their daughters
C．all their sons D．all their daughters
3．A．pay B．spend C．have D．cost
2．A．a treatment B．a rest C．an operation D．training
1．A．live B．lives C．are living D．lived
20．―You should practice speaking English to your classmates as often as possible．
―________ I make mistakes？
A．Even if B．What if C．How D．If
根据短文内容，从各题所给的A、B、C、D四个选项中选出最佳选项。
Mr. Chen is a farmer who 1 in western China with his wife and two sons．One year ago，he discovered that he had cancer．The doctor told him that he needed 2 at once．And he said the operation would 3 thousands of yuan．It was too much money for Mr. Chen and his wife．They had no job and 4 were at school．The situation seemed 5 ．
Two weeks later，however, Mr. Chen got some 6 news．He was told about a health care project which provides medical treatment for poor patients in 7 China．They 8 to pay only half the cost or even less．Thanks to the project and the kindness of 9 family and neighbors，he was able to receive an operation just 10 to prevent the illness from getting worse． 11 he has returned to his family．
The 12 of this health care project is to improve the situation for poor people in western China．So far．the project has helped more than 5,000 people 13 medical aid．The Chinese government is 14 working together with other countries and international organizations to do this．They hope to develop a new health care model 15 China．As our country develops，we must remember the responsibilities（责任）of caring for the weakest members．
19．I love singers ________ there own lyrics．
A．who writes B．who write C．which write D．that writes
18．―Listen！Is Professor Bloom giving a speech in class？
―No，it ________ be him．He has gone to France．
A．may not B．mustn’t C．needn’t D．can’t
17．The house is ________ expensive for me ________ afford．
A．so；that B．too；to C．enough；to D．so；to