Question

she is a good girl and she often helps her mother

Liily is a good girl.She often helps her mother______at home.A.doing housework B.does housework C.do housework D.do many housework 我主要不确定前面已经helps了后面还要不要三单.
We may keep healthy________too much sweet food.这题我不会A.not eat B.eating C.by eating D.by not eating

Answer 1

help sb.do something
第二题：排除法：句子翻译是：我们要保持健康,不要吃太多甜得食物.
排除B和C ,如果选择A的话,应该是and do not eat
我认为选择D