[問題]賴水新高分托福文法p.302(58)

[Lucy Tsai]

賴水信高分托福文法辭序p302(58) a solution to the problem of a future energy shortage, but it also helps to eliminate environmental pollution.
(A)The photovoltaic cell provides
(B)Not only does photovoltaic cell provide
(C)The photovoltaic cell provides not only
(D)Not only the photovoltaic cell provides答案是(B)但我覺得應該是(D)?
後來又看到平行結構p312(3) us the ability to resist dusease, but also helps us build our body tissues.
(A)Vitamin C not only provides
(B)Not only does vitamin C
(C)Not only vitamin C provides
(D)Vitamin C, which not only provides答案是(A)
兩題比較後,覺得前題應有其他該注意的地方,我沒有注意,但我不知是哪?
請知道的人可幫我解一解嗎?
註:我想答案應該無誤,因為我後來又做到一題跟p302(58)相似的,答案也是
(B)
謝謝!

[StanleyHuang]

p302(58)的這一題是倒裝句~~~

[ypy00]

注意看第一題是but it also-> it代替前面主詞，由於平行結構，所以前面的主詞放在not only 後面

但第二題but also helps->後面沒有主詞所以前面的維他命C要放在not only前面

應該是醬吧!!

[Lucy Tsai]

謝謝各位
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