For at least two years from early 2006 to early 2008, the euro maintained a strong and steady rise in value against the U.S. dollar （）. Which of the following were NOT a contributing factor in the ass

A.choice

B.sometime

C.regular

D.chronic

Which is NOT mentioned by Collins in the international biotechnology forum？

A．Within 30 years, humans could be debating whether to take charge of their own evolution.

B．By 2010, there could be predictive tests for at least 12 hereditary conditions.

C．Scientists would understand the role that genes played in most common diseases.

D．Embryoes developed by in vitro fertilization methods would be routinely scanned for genetic illnesses.

听力原文：W: Did you graduate when your cousin did in 1977？

M: No. I finished school two years before she did.

When did the man graduate？

A．In 1975.

B．In 1977.

C．In 1976.

D．In 1978.

听力原文：W: Did you graduate when your cousin did in 1977？

M: No. I finished school two years before she did.

When did the man graduate？

A．In 1975.

B．In 1977.

C．In 1976.

D．In 1978.

A．For at least two more days.

B．For at least one more day.

C．For two more days.

D．For one more day.

Nonwovens usually consist of at least two ______: the fiber and the binder.

A．opponents

B．components

C．complements

D．compliments

To form. a corporation, at least two incorporators are needed.()

Needed: Full-time secretary position open

Applicants (申请人) should have at least 2 years' experience. Apply in person at United Business Ltd. , 17 Browning Street.

2. Are you looking for a part-time job？

We require 3 part-time shop assistants to work during the evening. No experience required. Applicants should be between 18 and 26. Call 366 -76564 for more information.

3. Computer trained secretaries

Do you have experience working with computers？ Would you like a full-time position working in an exciting new company？ If your answer is yes, give us a call at 457 -896754.

4. Teacher Needed

Tommy's Kindergarten needs 2 teachers to help with classes from 9 a.m. to 3 p.m. Applicants should have proper licenses (许可证). For more information, visit Tommy's Kindergarten in No. 56, Leicester Square.

5. University positions open

The University of Cumberland is looking for 4 teaching assistants to help with homework correction. Applicants should have a degree in one of the following: Political Science, Religion, Economics or History. Please contact (与…联系) the University of Cumberland for more information.

According to the text, experience is considered important for work as______.

A．a secretary

B．a shop assistant

C．a teaching assistant

D．a kindergarten teacher

A. one

B. two

C. three

D. four

A.be turned by a turning gear for at least one minute

B.be turned by a turning gear for at least two minutes

C.be turned at least one complete turn

D.be turned at least two complete turns