A
主要测试动词短语。首先把四个答案的汉语意思做到心中有数。可以从以下的例句中看出：※I hoped that our firm would join up with one of the largest companies of the country .
But it doesn’t seem to be working out that way .
※------I wonder if you can work out this problem . ------ I shan’t know until you try me out .
※Please carry on as usual while I listen to the class .
※--I want to go on being a teenager, because I am enjoying every minute of it 至此可以选出来答案。