The following chapters provide step-by-step instructions for practical _______ of genetic (基因)engineering to agriculture.
A. applications B. organization C. expression D. attention
What a moving _____to see so many people offer help to these in danger!
A. sight B. scene C. view D. scenery
—Please let me know where David is. I couldn’t find him anywhere.
—Well, he _____have gone far—his coat’s still here.
A. shouldn’t B. mustn’t C. can’t D. wouldn’t
He should have come here earlier, but he hasn’t _____yet.
A. turned in B. turned up C. turned on D. turned out
—Do you mind if I borrow your dictionary?
— _________.
A. Yes, you may borrow B. Yes, you could C. No, help yourself D. No, go on
假设你是李华，你班来自美国的交流学生Arthur患病住院已有三周，请你用英文给他写封信，主要内容包括：
—询问病情，表示关切
—介绍班级近期活动、学习等情况
—表达祝愿
注意：1. 词数120左右；
2. 可以适当增加细节，以使行文连贯；
3. 信的格式已给出，不计入总词数。
Dear Arthur,
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________
Yours,
Lihua
