2013高考英语二轮单项选择高效训练（12）及答案
31．I’ll go to the library as soon as I finish what I ___________.
A. was doing B. am doing
C. have done D. had been doing
【答案】B
【解析】
试题分析：将去图书馆，说明这件事情还未完成，正在做这件事。句意：我一完成我正在做的事情，我就去图书馆。
考点：考查动词的用法。
点评：本题难度适中。对动词的考查是高考必考的内容，需要掌握它们的词义、用法、时态及语态等，对它们的考查在单选、完形及短文改错中经常出现，足以引起考生的重视。
即学即练：I wonder why Jenny ________us recently.We should have heard from her b y now. A.hasn’t
