—Mum,IfindEnglishchallenging!—Holdon,honey!Youwillbeina...

問題詳情：

— Mum, I find English challenging!

— Hold on, honey! You will be in a state of enjoyment if you make ______ efforts.

A. frequent    B. temporary

C. occasional    D. constant

【回答】

D

知識點：單詞

題型：選擇題