1.In this experiment,the students studied are stopped several times during the listening test and asked to report what they_______during the pause befor answering the questions.
A had just been thinking about B have just been thinking about
C are just thinking about D had just thought about
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2.M:I have passed the test of spoken English and I wonder if I can get the job of the teaching assistant.
W:Yes,certainly.But if only you had sent in your application in time.
Q:What does the woman imply?
A.The man is not suitable for the position.
B.The job has been given to someone else.
C. She hadn't received the man's application.
请给出答案及作答原因,对满意着追加积分!
答案:1b2b。能否详细说说1题为什么要用现在完成进行时?