在英语越来越重要的21世纪，学好英语成了每个大学生的首要目标。为帮助大学生更好地掌握英语专业知识，特提供以下资料：
历年真题：
1.1. Agriculture is the country’s chief source of wealth, wheat__1__by far the biggest cereal crop.
A.is B.been C.be D.being?
2. Jack__2__from home for two days now, and I am beginning to worry about his safety.
A.has been missing B.has been missed?C.had been missing D.was missed ?
3. Above the trees are the hills,__3__ magnificence the river faithfully reflects on the surface.
A.where B.of whose C.whose D.which
4. Who__4__was coming to see me in my office this afternoon?
A.you said B.did you say C.did you say that D.you did say
5. —Does Alan like hamburgers??
—Yes. So much __5__that he eats them almost every day.?
A.for B.as C.to D.so
1. The first two stages in the development of civilized man were probably the invention of weapons and the discovery of fire, although nobody knows when he acquired the use of the _____.
A. latter
B. latest
C. later
D. last
考点：易混淆词
辨析：latter --- being the second of two persons or things mentioned
latest --- something that is the most recent or current of its kind:
later --- comparative form of late
last --- coming after all others in time or order
答案：A
2. It will take us twenty minutes to go to the railway station, _____ traffic delays.
A. acknowledging
B. affording
C. allowing for
D. accounting for