(2007年武漢市)

--- He is slow in studying. I wonder how he could get good results in the exam.

--- No wonder he is always ________.

[  ]

A.lively
B.hard-working
C.kind-hearted
D.helpful

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

同步練習(xí)冊(cè)答案