After graduation from college, Joe ______ for a year seeing the country before he went to work in his father’s business.
A. knocked about B. knocked over
C. knocked down D. knocked off
— Dad, we _________ the zoo-trip you promised us last week.
— Sorry my girls. I _______ to take you there this week, but I’ve been too busy.
A. expect; intend
B. had expected; had intended
C. are expecting; had intended
D. expected; intend
an important decision more on emotion than on reason, you will regret it sooner or later.
A. Based B. Basing C. Base D. To base
What Chinese lawmakers begin to consider is a proposed revision to the country's Food Safety Law, ________ includes mandatory(强制性) labeling of GM food.
A. one B. one which C. one that D. the one that
The fast popularity of cloud computing means netizens will need to take added measures to make sure their data stay __________in the digital age.
A. accurate B. stable C. unknown D. secure
下面是对中学生对志愿工作看法的调查图。请根据下列图表提示，写一篇英语短文，客观地介绍调查情况并发表你的观点。
可以适当增加细节，以使行文连贯。词数120左右（开头已经给出，不计入词数）。
Opinions vary among students about voluntary work according to the survey.
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