問題詳情

【題組】23.
(A) a variety of
(B) many variety of
(C) much of variety
(D) variety of

參考答案

答案：A
難度：計算中-1
書單：沒有書單，新增

用户評論

【熊熊讚】評論

a variety of +複數名詞，後面要用複數動詞。 Skin implants were carried out in the 19th century from  (23)  animals, with frogs being the most popular. 19 世紀，人們對 (23) 種動物進行了皮膚移植，其中青蛙最受歡迎。