A) during
B) of the
C) what
D) concerning…
E) regarding 这道题应该选什么啊?
这道题应该选什么啊?
D和E都是关于的意思,所以我觉得应该都不对。我选B。请NN们发表意见。
11. Schistosomiasis, a disease caused by a parasitic worm, has been enlarged by the habitat of the freshwater snails that are the parasite’s hosts during part of its life cycle.
A) the freshwater snails that are the parasite’s hosts during part of its life cycle.
B) freshwater snails which become the parasite’s hosts during part of its life cycles.
C) freshwater snails which become the parasite’s hosts during part of their life cycles.
D) Snails that become the hosts of parasite during the parasite’s life cycles.帮顶!
第一题 感觉是B 不会
第二题, D选项是不是不全阿? 补全的话 D好一点
逻辑意思上指代的是parasite。 但是og上说 所有格下面的词,不能用代词指代,A错
12. D
agree with above" a problem concerning", "an issue regarding"
11. A
here refers to the life cycle of parasite.
我觉得第一题选concerning;
第二题跟lz想法一样,cycles指snails的,但是不确定
大家继续讨论啊?觉得还是需要一点生物知识
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