题目内容

Directions: In this part there are 30 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then blacken the corresponding letter on the Answer Sheet.
16. The driver was at ____ loss when ____ word came that he was forbidden to drive for speeding.
A a;/
B a;the
C the;the
D /;/

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While remembered mainly for the invention of the telephone,
AB C
Alexander Graham Bell devoted his life to help the deaf.
D

77.A) typical B) true C) mere D) only

已知总体方差,显著性水平 ,检验的假设为: ︰ , ︰ ,则检验的拒绝域应为()。

The “fancier brands” (Line 3 Para. 5) refers to ________.

A. tap water from the Thames River
B. famous wines not sold in ordinary stores
C. PepsiCo’s Aquafina and Coca-Cola’s Dasani
D. expensive bottled water with impressive names

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