下面为大家整理的是4道SAT阅读完成句子的练习题及答案解析。同学们可以利用周末检测一下自己的学习，查漏补缺。希望对大家有所帮助。

　　1.He felt like a ------- at the meeting when his coworkers failed to acknowledge either his ideas for or his opinions of the new business plan.

　　(A) magnate

　　(B) cohort

　　(C) nonentity

　　(D) bigwig

　　(E) lackey

　　2.Although the conference speakers disliked one another and might have been expected to -------, it turned out that on several substantive issues they were in complete ------- and were able to avoid petty squabbling.

　　(A) argue . . disagreement

　　(B) bristle . . apathy

　　(C) debate . . dissonance

　　(D) concur . . denial

　　(E) bicker . . accord

　　3.Sylvia's employer considered her advertising campaign to be ------- yet -------: Sylvia's ideas were new and creative but were not appropriate for the client's product.

　　(A) novel . . inapt

　　(B) irrelevant . . modest

　　(C) lengthy . . compelling

　　(D) fresh . . original

　　(E) marginal . . partial

　　4.The jellyfish’s slow pulsing action propels it in a graceful, seemingly ------- drift, but its tentacles contain a poison potent enough to stun a swimming human.

　　(A) sinister

　　(B) rhythmic

　　(C) murky

　　(D) harmless

　　(E) patient

　　参考答案及解析：

　　1.The correct answer is C

　　Explanation

　　The sentence indicates that the man’s coworkers "failed to acknowledge," or took no notice of, his ideas or opinions concerning "the new business plan." It is very likely that someone will feel like "a nonentity," or a person of little consequence or significance, when his or her ideas and opinions are not acknowledged.

　　2.The correct answer is E

　　Explanation

　　Choice (E) is correct. Bickering is the kind of petulant or peevish arguing to which personal dislike might have led the speakers, but their “accord,” or agreement, on substantive issues kept them from squabbling.

　　3.The correct answer is A

　　Explanation

　　Although "Sylvia's ideas were new and creative," they "were not appropriate for the client's product." Therefore, it makes sense to say that the employer thought Sylvia's advertising campaign was "novel yet inapt," or original and new but not suitable.

　　4.The correct answer is D

　　Explanation

　　The jellyfish is presented as seeming the opposite of harmful. Only “harmless” fits the logic required by “but.”

　　以上就是4道SAT阅读完成句子练习题及答案。同学们在备考SAT阅读过程中，一定要结合一定的练习题，检测自己的学习成果。