Question

【題目】My mother always teaches me how ________ water in my daily life. That really helps me develop a good habit of using water.

A.to saveB.savingC.savesD.saved

Answer 1

【答案】A

【解析】

句意：我媽媽在日常生活中總是教我如何節約用水。這確實幫助我養成了用水的好習慣。

考查疑問詞加不定式，to save動詞不定式；saving動名詞；saves動詞三單形式；saved過去式。觀察句子，這里應該是疑問詞加不定式“how to do sth”表示怎樣做什么，故選A。