Question

泡泡

為什麼要用by呢 這題不太會
求解謝謝

X
*
0/1
10. at least three times a week, I can finally lose several pounds and keep in good
shape.
(A) Exercise
(B) To exercise
(C) By exercising
(D) For exercising
A
X
B
OC
D
正確答案
C

Answer 1

✨ 最佳解答 ✨

！

因為題目的意思是說

藉由每週最少運動三次
我終於能瘦了幾磅（斤）和保持好身材！

藉由就是by

如果選A就比較像是中文直接翻譯的

泡泡

好的會了謝謝