[单项选择]How long was it from the time when China applied to join GATT till the deal between the US and China was signed


A. 10 years.
B. 13 years.
C. 17 years.
D. 20 years.

[单项选择]Joe: We haven't got together for a long time. How about lunch next week
Nancy: I'm pretty tied up all next week. How about we plan on two weeks from today ______.
Joe: OK. Wednesday in two weeks.
A. I can reach it on that Wednesday
B. I can make it on that Wednesday
C. I can get it on that Wednesday
D. I can assure it on that Wednesday

[单项选择]My aunt（）me for a long time when I met her yesterday.
A. didn't see
B. hadn't seen
C. hasn't seen
D. doesn't

[单项选择]

Text 3
People have wondered for a long time how their personalities and behaviors are formed, h is not easy to explain why one person is intelligent and another is not, or why one is cooperative and another is competitive.
Social scientists are, of course, extremely interested in these types of questions. They want to explain why we possess certain characteristics and exhibit certain behaviors. There are no clear answers yet, but two distinct schools of thought on the matter have developed. As one might expect, the two approaches are very different from one another, and there is a great deal of debate between proponents of each theory. The controversy is often referred to as "nature/nurture".
Those who support the "nature" side of the conflict believe that our personalities and behavior patterns are largely determined by biological and genetic factors. That our environment has little, if anything, to do with our abilities, charac
A. supports the nature theory
B. supports the nurture theory
C. believes both are completely wrong
D. thinks that the correct explanation of human behavior will take ideas from both theories

[单项选择]How many minutes long is time period X ？（）
(1)Time period X is 3 hours-long.
(2)Time period X starts at 11 p.m. and ends at 2 a.m.
A. 条件(1)充分，但条件(2)不充分．
B. 条件(2)充分，但条件(1)不充分．
C. 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．
D. 条件(1)充分，条件(2)也充分．
E. 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．

[单项选择]How long （） each other when they got married
A. had they known
B. have they known
C. would they know
D. did they know

[单项选择]How long has the man suffered from the symptoms he described


A. One week.
B. One month.
C. Two months.
D. Half a year.