GMAT语法练习3

 

1. Congress is debating a bill requiring certain employers provide workers with unpaid leave so as to care for sick or newborn children.
provide workers with unpaid leave so as to
to provide workers with unpaid leave so as to
provide workers with unpaid leave in order that they
to provide workers with unpaid leave so that they can
provide workers with unpaid leave and

2. Often visible as smog, ozone is formed in the atmosphere from hydrocarbons and nitrogen oxides, two major pollutants emitted by automobiles, react with sunlight.
ozone is formed in the atmosphere from
ozone is formed in the atmosphere when
ozone is formed in the atmosphere, and when
ozone, formed in the atmosphere when
ozone, formed in the atmosphere from

3. Although she had signed a pledge of abstinence while being an adolescent, Frances Willard was 35 years old before she chose to become a temperance activist.
while being an adolescent
while in adolescence
at the time of her being adolescent
as being in adolescence
as an adolescent

4. A President entering the final two years of a second term is likely to be at a severe disadvantage and is often unable to carry out a legislative program.
likely to be at a severe disadvantage and is often unable to
likely severely disadvantaged and often unable to
liable to be severely disadvantaged and cannot often
liable that he or she is at a severe disadvantage and cannot often
at a severe disadvantage, often likely to be unable that he or she can

5. The original building and loan associations were organized as limited life funds, whose members made monthly payments on their share subscriptions, then taking turns drawing on the funds for home mortgages.
subscriptions, then taking turns drawing
subscriptions, and then taking turns drawing
subscriptions and then took turns drawing
subscriptions and then took turns, they drew
subscriptions and then drew, taking turns

6. The number of undergraduate degrees in engineering awarded by colleges and universities in the United States increased by more than twice from 1978 to 1985.
increased by more than twice
increased more than two times
more than doubled
was more than doubled
had more than doubled

7. The British Admiralty and the War Office met in March 1892 to consider a possible Russian attempt to seize Constantinople and how they would have to act militarily to deal with them.
how they would have to act militarily to deal with them
how to deal with them if military action would be necessary
what would be necessary militarily for dealing with such an event
what military action would be necessary in order to deal with such an event
the necessity of what kind of military action in order to take for dealing with it

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