Question

【题目】Don't take the dictionary away. I ________ it.
A.use
B.used
C.am using
D.have used

Answer 1

【答案】C
【解析】

句意：不要拿走字典，我正在用。本题前后两句是因果关系，根据“Don't take the dictionary away.”可知，后句应使用进行时态，故选C。