[单项选择]The different languages of many people who came to the United States also helped make American and British English different.（）
A. 许多说不同语言的人们来到美国也导致了美国英语和英国英语的不同。
B. 来美国的许多民族的不同语言也帮助使得美式英语和英式英语有了区别。
C. 来到美国的许多人们说着不同的英语，这最终逐渐形成了美式英语和英式英语。
D. 许多说不同语言的人们来到美国，这些不同的语言也导致了美国英语和英国英语的不同。

[单项选择]The different languages of many people who came to the United States also helped make American and British English different.（）
A. 许多说不同语言的人们来到美国也导致了美国英语和英国英语的不同。
B. 来美国的许多民族的不同语言也帮助使得美式英语和英式英语有了区别。
C. 来到美国的许多人们说着不同的英语，这最终逐渐形成了美式英语和英式英语。
D. 许多说不同语言的人们来到美国，这些不同的语言也导致了美国英语和英国英语的不同。

[单项选择]

How many people came
A. Only ten people came.
B. We expected 10.
C. Twenty people showed up.
D. We expected 20 people to come.

[单项选择]How many people who are eligible for public programs are NOT on the rolls
A. 33 million.
B. 10 million.
C. 11 million.
D. 12 million.

[单项选择]

Many people who fly at least occasionally have come down with a cold or the flu shortly after disembarking. Is the air in airborne commercial jets (21) The Association of Flight Attendants (AFA), (22) which 42,000 flight attendants with 27 airlines are represented, evidently thinks so. The organization claims that the incidence of air-quality-related diseases has (23) among its members and demands that prompt actions be (24) to improve the conditions in the airplane cabin.
A study the AFA (25) in 1997 uncovered about 1,000 self-reported incidents of headaches, dizziness and memory loss (26) flight attendants and passengers. Some flight attendants were too ill to (27) their safety duties, while others have been permanently disabled.
Because of airlines’ efforts to (28) their expenses, cabin-air filters are not cleaned (29) The complaints of flight attendants do not always give (30) to correct maintenance. Airlines turned to recycled air, (31) that they would
A. founded
B. underlined
C. considered
D. undertook