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[单选题]
Yet in downtown where this story took place, _______ waiting was not unusual.(1分)
A
forty-five-minute
B
forty-five-minutes
C
a forty-five-minute
D
a forty-five-minutes
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参考答案
试题答案：
C
答案解释：
解题思路： 本题考查时间表达法。根据题意“然而这个故事发生在市中心，四十五分钟的等待也不足为怪”。forty-five minutes看作一个整体，用作定语时，minute为单数，词语词之间用连字符。故正确答案为C）选项。
相关题目
You don't look very ___. Are you ill? —No,I'm just a bit tired.(1分)
I didn’t know you were good friends. －You ______. I have known her since she moved here. You were studying abroad then.(1分)
They think that the countryside has stopped____.
第二大题
—It’s a long time________I saw you last. —Yes，and what a pity it is now that it will be a long time________we see each other again.(1分)
4. Fifty volunteers were alphabetically divided into two equal groups, Group A to participate in a 7 week exercise program, and Group B to avoid deliberate exercise of any sort during those 7 weeks. On the day before the exercise program began, all 50 men participated in a step-test. This consisted of stepping up and down on a 16-inch bench at 30 steps a minute for 5 minutes. One minute after completion of the step-test, the pulse rate of each subject was taken had recorded. This served as the pretest for the experiment. For the next 7 weeks, subjects in the experimental group (Group A) rode an Exercycle (a motor-driven bicycle-type exercise machine) for 15 minutes each day. The exercise schedule called for riders to ride relaxed during the first day's ride, merely holding on to the handle bars and foot pedals as the machine moved. Then, for the next 3 days, they rode relaxed for 50 seconds of each minute, and pushed, pulled, and pedaled actively for 10 seconds of each minute. The ratio of active riding was increased every few days, so that by the third week it was half of each minute, and by the seventh week the riders were performing 15 solid minutes of active riding.At the end of the 7 weeks, the step-test was again given to both groups of subjects, and their pulses were taken. The post-exercise pulse rates of subjects in the experimental group were found to have decreased an average of 30 heart beats per minute, with the lowest decrease 28 and the highest decrease 46. The pulse rates of subjects in the control group remained the same or changed no more than 4 beats, with an average difference between the initial and final tests of zero.(5分)4.1How many people were in each group?____(1分)A. 100.B. 50.C. 25. D. 15.
4.2 The step-test was given____.(1分)
Lucy was completely ______ after jogging in the hot sun all afternoon; she had little energy left(1分)
There must be a party____ next door. It's too noisy for me to go over my lessons
"What languageDo the people speak here?" "IBelieve that French____ here.
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