2020屆高考英語完形填空專項復習2
【答案】a
【解析】考查名詞詞義辨析。background背景不和句意，上句an air of sadness中 air 就有”氣氛,環(huán)境”的含義，選a符合語境。
30.a.inspected b.attempted c.witnessed d.challenged
【答案】c
【解析】考查動詞詞義辨析。由句子that evening, our group spent hours talking about what we had----，可知此處意思是大家在討論白天的所見所聞，所以選witness 有"見證，目睹"的含義，選c。
31.a.feelings b.decisions c.thoughts d.impressions
【答案】a
【解析】考查名詞詞義辨析。此處意思是我鼓勵大家討論內心的感受，由此排除b，不可能"激發(fā)決定"；而c項"想法，d項印象"也比較勉強,選a符合。
32.a.along b.around c.by d.in
【答案】d
【解析】考查介詞辨析。此處為介詞和名詞的固定搭配；圍成一個圈用"in a circle".，選d。
33.a.neither b.either c.none d.each
【答案】c
【解析】考查代詞辨析。由everyone had a chance to speak可知根據(jù)句意，大家都有機會發(fā)言，，所以沒有人是孤立的，大家可以彼此交流應付各自的反應“，可知選c。
34.a.experiences b.schedules c.data d.position
【答案】a
【解析】考查名詞詞義辨析。由based on my---- in poverty-stricken areas, i suggested可知他有在貧窮地區(qū)的"經歷"，選a。
35.a.once b.while c.since d.unless
【答案】b
【解析】考查連詞用法辨析。由the emotions we had were painful, they could also be important in helping us to move forward.兩句話形成鮮明的對比， while 放句首有"雖然，盡管"之意，可表轉折，選b。
36.a.supposed b.advised c.confirmed d.agreed