老友网D、liters
答案：A
第六章测试
1、How many hours do we usually spend in sleeping a day？
A、4
B、8
C、16
D、24
答案：B
2、How to relax with personal time?which is not a good choice?
A、singing
B、traveling
C、gambling
D、reading
答案：D
3、Do you know the following items which can’t be recycled?
A、Clean paper
B、clothes
C、Expired(过期的) drug
D、paper box
答案：D
4、What kind of information can you find about your friends on Weibo?
A、their home address
B、their favorite picture
C、names of their parents
D、income of themselves
答案：B
5、Being college students, we are facing many opportunities and .
A、temptation
B、time
C、temperature
D、Challenges
答案：C
6、We always want to what career will be better in the future.
A、career
B、Temptation
C、predict
D、discuss
答案：D
7、We can help with directions
A、a visitors
B、visitors
C、visit
D、visiting
答案：B
8、We can clean illegal small ads.
A、off
B、of
C、with
D、in
答案：A
9、He passengers at bus stops.
A、help
B、helping
C、helps
D、helped
答案：D
10、You can play with the at an orphanage.
A、Old man
B、child
C、parents
D、children
答案：C
第七章测试
1、To enjoy a well-planned trip means making a detailed planning before the trip.
答案：对
2、When you want to go abroad to travel, you can only choose travel agency to book a trip.
答案：错
3、More and more young people would like to choose a free/independent trip, because it will be freer and cheaper during the journey.
答案：对
4、Before making a travel plan, making a budget is also very important.
答案：对
5、It’s unnecessary to book flights and hotels before the journey.
答案：错
6、To make a well-planned trip, reading some travel guide on net in advance is very necessary.
答案：对
7、What is a well-planned trip?
A、prepared