(第19版)
寒假作业（十六） 综合练习四
A篇：1-5 CDCBA
B篇：1-5 DBDAC
C篇：1-5 ABBAD
6-10 DACBD
(第20版)
寒假作业（十七） 综合练习五
A篇：1-5 BDCAD
B篇：1-5 BADCC
C篇：1-5 CABDB
6-10 CBABD
(第21-22版)
综合测评（一）
1-5 BDBAD
26-30 CADBC 6-10 BACDC 31-35 DABBD 11-15 DBBDA 36-40 CCABD 16-20 CBBBD 41-45 CDACB 21-25 ABCDB 46-50 DACBC 51-55 CBBDD 56-60 BFACE 61-65 GAFCE
66. speech 67. impression 68. appearance 69. gently 70. interest
71. setting 72. directly 73. regards 74. disappointed 75. visiting One possible version:
On Tuesday, November 23rd, when I was on my way home from school, I saw a red car hit a girl. The girl was called Linda. Her left arm was injured and began to bleed. A doctor happened to pass by. He called 120 at once and then gave the girl the first aid. First, he let Linda sit down by the road. Then he checked the wound and cleaned it with clean water. Lastly, he put a bandage on the wound. He then waited with the girl until the ambulance came.
(第23-24版)
综合测评（二）
1-5 ABCBD
26-30 DCACD 6-10 BADCB 31-35 DACBC 11-15 BCCBD 36-40 ABDCB 16-20 BABCB 41-45 ABDAC 21-25 ABADB 46-50 ADCCB 51-55 BCACD 56-60 DEAFB 61-65 BAGFD
66. his 67. unhelpful 68. housing 69. painting 70. director
71. surprise 72. Compare 73. introduction 74. cattle 75. advise One possible version:
Hello, friends! Welcome to our countryside. There are lots of beautiful sights and I think you’ll have fun here. But unluckily, I found some bad things happen here. Some of the visitors destroyed our trees or picked flowers. Some carved their names on the trees. And some threw rubbish everywhere. What they did destroyed our environment and made us feel uncomfortable.