第二部分 英语知识应用（共两节，满分45分）
第一节 单项填空（共15小题；每小题1分，满分15分）
21.In _____preparation for the launching of Shenzhou Ⅶ,scientists need ______ knowledge of weather changes.
A. a；∕ B..∕；a C. the; a D. the；the
22. The sense of ____ is the most basic factor in achieving personal pleasure. A man can only sense the delight of life when he feels safe and safeguarded.
A. security B. direction C. achievement D. responsibility
23. Pop music is loved by lots of people, but it is not in everyone's ________
A. Taste B. smell C. favor D. sound
24. A good teacher must _______ to his students how important a proper learning method is.
A. get away B. get over C. get through D. get across
25.Without the timely help of our army, more people _______their lives in the earthquake in Wenchuan .
A. would lose B. could lose C. should lose D. would have lost
26. The couple some money every month for their children even though their income can only make ends meet.
A．set down B．set aside C．put off D．put up
27. Jone may phone tonight. I don't want to go out ______ he phones.
A. so that B. as long as C. in order that D. in case
28.By no means ____ ourselves to rule out the use of force when invaded by others.
