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【华慧考博】考博英语每日一练（12.29）考博加油！
1. With this sensitive machine, we can find the ______ of a milligram of aspirin in an Olympic-size swimming pool.A. counterpart
B. equivalent
C. average
D. installation
2. The impact of a devaluation _______ the world market depends on the importance of a particular currency.
A. in
B. on
C. to
D. at
【考博英语句子补全】
1. Simon, I’m hungry. Would you please _______ (find) something to drink for me?
2. It’s eight o’clock in the evening. The Greens __________ (watch) the lantern show in the street.