题目
选出可以替换划线部分的最佳选项．
-If you don't often do sports，you will get illnesses．
-I see． However， I always have much work to do．（ ）
-If you don't often do sports，you will get illnesses．
-I see． However， I always have much work to do．（ ）
A.
diseases
B.
skills
C.
opinions
知识点：Unit 1 Helping those in need章节：Module 1 Social communication