Dr. Baker was surprised to receive an invitation to the 2008 Medical Conference in London. He looked——青夏教育精英家教网—

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Dr. Baker was surprised to receive an invitation to the 2008 Medical Conference in London. He looked at his diary and found he would be free that week. He decided to __36__ the meeting, so he wrote to the conference __37__ that he would be there.

People who he knew __38__ the conference were __39__ to see him. The following morning, the main speaker didn’t appear. Her plane would be late __40__ bad weather. So the organizer asked if there was a Dr. Baker there and asked him to make himself __41__. Dr. Baker went up and offered him his help.

The organizer invited him to give a talk about DNA. But it happened that Dr. Baker knew __42__ about DNA. The organizer was so surprised to hear that __43__ he said everyone there knew he was an __44__ on the subject and read Peter Baker’s book “Introduction to DNA”. Dr Baker said that he was not Peter Baker, but David Baker, to be__45__.

36	A. join	B. take part	C. attend	D. come
37	A. said	B. say	C. and saying	D. saying
38	A. at	B. of	C. on	D. with
39	A. excited	B. anxious	C. worried	D. surprised
40	A. because of	B. because	C. as	D. of
41	A. knowing	B. knew	C. known	D. know
42	A. something	B. nothing	C. everything	D. anything
43	A. what	B. that	C. then	D. when
44	A. learner	B. teacher	C. expert	D. professor
45	A. certain	B. exactly	C. certainly	D. exact