[单项选择]Being the manager of a large corporation, he has a great deal of ______ to deal with every day.
A. correspondents
B. correspondence
C. incidence
D. dependence

[单项选择]Being the manager of a large corporation, he has a great deal of ______ to deal with every day.
A. correspondents
B. correspondence
C. incidence
D. dependence

[单项选择]He has a large collection of books, many of which are written in English.（）
A. 他大量收藏图书，很多是用英文写的。
B. 他收藏了大量的英文书籍。
C. 他有大量的藏书，其中许多是英文版的。
D. 他收藏了大量的图书，很多是用英文写的。

[单项选择]Has he changed his mind again I wish he'd at least be ______.


A. constant
B. insistent
C. persistent
D. consistent

[单项选择]Has he changed his mind again I wish he'd at least be ______.
A. constant
B. insistent
C. persistent
D. consistent

[单项选择]Every human being who has ever lived had two parents. Therefore, more people were alive three thousand years ago than are alive now.
The reasoning in the argument is flawed because it
A. overlooks the number of people in each generation during the last three thousand years who left no descendants.
B. disregards possible effects of disasters such as famines and plagues on human history.
C. overestimates the mathematical effect of repeated doublings on population size.
D. fails to take into account that people now alive have overlapping sets of ancestors.
E. (E) fails to consider that accurate estimation of the number of people alive three thousand years ago might be impossible.

[单项选择]— How long has he been in the army
— Oh, he joined the army as far ______ as 1997.
A. ago
B. away
C. from
D. back

[单项选择]He has spent a large（　）of money on his new house.
A. piece
B. amount
C. lot
D. number

[单项选择]He has apologized（）her（）being absent from the conference.
A. for, for
B. to, to
C. for, to
D. to, for

[单项选择]He has being on a ______ diet because his of serious disease.


A. constrained
B. dominated
C. restricted
D. occupied

[单项选择]He has the ______ distinction of being the only one in the class to fail the examination.
A. dubious
B. impressive
C. remarkable
D. extrinsic

[单项选择]He has spent a large ______ of money on his new house.
A. much
B. amount
C. number
D. piece

[单项选择]He has spent a large _________ of money on his new house.


A. much
B. amount
C. number
D. piece