Our research has focused on a drug which is so _____ as to be able to change bra

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Our research has focused on a drug which is so _____ as to be able to change brain chemistry.

A．powerful

B．influential

C．monstrous

D．vigorous

答案

解析

powerfu强有力的。在这里四个形容词中, 只有powerful (有效力的) 可与表示药物的名词搭配。influential 有影响的, 有势力的, monstrous 异常大的, vigorous 精力旺盛的,

举一反三

This is the _____ piano on which the composer created some of his greatest works.

A．actual

B．genuine

C．real

D．original

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---- What has made Mary so_____? ----- Losing her new bicycle.

A．worrying

B．troublesome

C．upset

D．hurried

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The new secretary has written a remarkably _____ report only in a few pages but with all the details.

A．concise

B．clear

C．precise

D．elaborate

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My daughter cares more for new clothes than anything else in the world, so she is very _______ about what she wears.

A．special

B．strict

C．especial

D．particular

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Well, that’s just the deal. ______ price will be out of my reach.

A．The higher

B．A higher

C．The highest

D．A highest

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