根据所掌握的文化或背景知识，选择正确答案。

If you don't get enough exercise, you'll ________．

be ill easily

become strong

keep healthy

keep fit

根据所掌握的文化或背景知识，选择正确答案。

Most Americans will never forget what they were doing when ________ was destroyed in 2001

Eiffel Tower

Disneyland

World Trade Center

Sydney Opera

根据所掌握的文化或背景知识，选择正确答案。

________ cares for wild animals in danger．

Greenpeace

Doctors Without Borders

LINICEF

WWF

根据所掌握的文化或背景知识，选择正确答案。

Dr Martin Luther King was murdered on April 4th, ________．

1969

1968

1979

2001

根据所掌握的文化或背景知识，选择正确答案。

Liu Xiang won the gold medal at the ________ Olympics．

2008

2004

2012

2000

根据所掌握的文化或背景知识，选择正确答案。

Yang Liwei is a famous Chinese ________．

teacher

scientist

astronaut

engineer

从A、B、C、D四个选项中，选出与所给句子划线部分意义相同或相近并能替代的那一项。

－How is your grandmother, Jim?

－She is in good health, though she's over 85 years old．

not crazy

well

not bad

good

从A、B、C、D四个选项中，选出与所给句子划线部分意义相同或相近并能替代的那一项。

－What will you do tomorrow, Mary?

－I will play basketball unless it rains．

when it rains

if it rains

when it isn't fine

if it doesn't rain

从A、B、C、D四个选项中，选出与所给句子划线部分意义相同或相近并能替代的那一项。

－Where's your mother, Jack?

－Sorry, I don't know．Why not call her up?

write her a letter

wake her up

telephone her

talk to her

从A、B、C、D四个选项中，选出与所给句子划线部分意义相同或相近并能替代的那一项。

－I haven't seen Yao Ming play games in NAB foe a long time．

－He was hurt half a year ago．Let's hope he'll be in the field next year．

did badly

got injured

was unhappy

was away