单项选择题

Dr. Griffiths's research helps you find out ________.

A．which group of gamblers played the game better
B．a chemical to increase gamblers' heart beat
C．a way to help gamblers give up gambling
D．when gamblers should be given drugs

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热门试题

单项选择题

If the Irish expect to enjoy the 5% of reduction at prices, they should ________.

A．pay the Japanese at least ￡ 1 000
B．order 1000 pounds of batteries in weight
C．order ￡ 1 000 worth batteries at least
D．pay the Japanese ￡ 1 000 ahead

单项选择题

From the letter, we can know ________.

A．the two sides cooperated before
B．the Irish should pay for the transportation fee in terms of the new price
C．they use the best chemicals to improve the quality
D．they have enough storage that can supply at any time