麻煩大家幫我解答幾題英文文法

It was important for Kevin ______ his homework quickly because he had to help his parents sell fruit in the night market. (A) finish (B) to finish (C) finishes (D) finished 這題答案是B,我想請問一下英文高手,為什麼要加to,希望解答的高手可以解釋越清楚越好,謝謝 Cindy cried out when she saw a motorcycle ____ into her cat. (A) bump (B) bumped (C) to bump... 顯示更多 It was important for Kevin ______ his homework quickly because he had to
help his parents sell fruit in the night market.

(A) finish (B) to finish (C) finishes (D) finished

這題答案是B,我想請問一下英文高手,為什麼要加to,希望解答的高手可以解釋越清楚越好,謝謝

Cindy cried out when she saw a motorcycle ____ into her cat.

(A) bump (B) bumped (C) to bump (D) has bumped

這題的答案是A 我想請問英文高手們幫我解釋一下四個選項,為什麼答案是A?其他三個選項又為什麼不行?

______ the lesson before class gives me a better idea about what the teacher
is going to teach.

(A) Preview (B) Previews (C) Previewed (D) Previewing

這題答案是D 我想請問說一般這種題型有1.動詞原型2.to+動詞 3.動詞+ing 三種文法,想請問一下要怎麼判斷什麼時候用哪種文法呢??

My mother _______ me send a letter yesterday

(A) asked (B) had (C) told (D) wanted

這題答案是B 這題我只知道D的答案是錯的~其他A B C 三個選項我都不懂,想麻煩英文高手幫我解釋~謝謝^^
4 個解答 4