It is known from the passage that post-war Britain was ______.
A. anarchic and dangerous
B. exhausted and filthy
C. chaotic and violent
D. mysterious and thrilling
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函数f(x)=sin(ωx+φ)cos(ωx+φ)(ω＞0)以2为最小正周期，且在x=2处取得最大值，则φ的一个值是()。
What was Lenovo's ranking in PC in the world before the merger？
A. Third
B. Fourth.
C. Sixth.
D. Eighth.
Which of the following statements is true according to the passage？
A. Many people protested in the past six months.
B. Many people threw tomatoes at the German Chancellor.
C. Many people threw eggs at an important member of the German Chancellor's Social Democrats.
D. Many people threw eggs at the German Chancellor, but he was not hit.
“收藏夹”为用户保存经常使用的WEB地址。
A. 正确
B. 错误
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