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单选题

Inourculture,weareaccustomedtosophisticatedprescriptiondrugscontaininga_____ofchemicalingredients

A
plenty
B
variety

题目答案

B

答案解析

暂无解析
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单选题

Imaginehowmanytimesrestaurantsandmerchantshadtochangetheirpostedpricesduringthe_____1970s,whenpricesalmostdoubled.

A
inflationary
B
extraordinary

题目答案

A

答案解析

暂无解析
单选题

RawdonCrawleyhadalreadyfoughtthreebloodyduels,inwhichhegaveample________ofhiscontemptfordeath.

A
evidences
B
testimonies
C
attestations
D
proofs

题目答案

D

答案解析

暂无解析