[填空题]In 1647 Ohio made a decision that free schools must be established in every town (have) ______ 50 households or more.

[填空题]In 1647 Ohio made a decision that free schools must be established in every town (have) （） 50 households or more.

[单项选择]As early as 1647, Ohio made a decision that free, tax-supported schools must be established in every town （） 50 households or more.
A. having
B. to have
C. to have had
D. having had

[单项选择]As early as 1647 Ohio made a decision that free, tax-supported schools must be established in every town ______ 50 households or more.
A. having
B. to have
C. to have had
D. having had

[单项选择]

As early as in 1647 Ohio made a decision that flee, tax-supported schools must be established in every town to have 50 households or more.（）

A. has
B. having
C. having had
D. had

[简答题]Although free of lignin, paper made from cotton and rag waste can also cost more money than wood pulp paper because______.

[填空题]If the management provides pleasant background music and beautifies the dull setting,_________________ (工厂的生产效率就可以大大提高).

[单项选择]Magnesium (has little) structural strength and must be (alloyed) with another metals (such as) aluminum and zinc when it is (to be subjected) to stress.
A. has little
B. alloyed
C. such as
D. to be subjected

[单项选择]

Driver Wanted
Clean driving license (执照 ).
Must be of smart appearance (外貌).
Aged above 25.
Apply to: Capes Taxi, 18 Palace Road, Roston.
Air Hostesses for International Flights Wanted
Application must be between 20 and 33 tears old.
Height 1.6m to 1.75m.
Education to GCSE standard (标准).
Two languages. Must be able to swim.
Apply to : Recruitment (招聘) office, Southern Airlines, Heathrow Airport West. HR39 KK.
Teachers Needed
For private language school.
Teaching experience necessary.
Apply to : The Director of Studies, Instant Language Ltd, 290 Canal Street, Roston.
Secretary Wanted
Full time. 22 hours a week.
Busy doctor’s office.
Experience is necessary.
Good typing skill.
Apply to :7 Sixth Street, Brown Clinic, Roston.

According to the job advertisement, you can know that （　）.
A. the driver doesn’t have to be good-looking
B. the air hostess must have ability of speaking two languages
C. the teacher needn’t any teaching experience
D. the secretary may work part time

[单项选择]
You will hear 3 conversations or talks and you must answer the questions by choosing A, B, C or D. You will hear the recording ONLY ONCE.

Which of the following statements is NOT TRUE
A. Getting off to work with a minimum effort helps save one’s energy.
B. Dr. Kleiman explains why people reach their peaks at different hours of a day.
C. Habit helps a person adapt to his own energy cycle.
D. Children have energy cycles, too.