Section ADirections: In this section, there are 10 incomplete sentences. You are required to complete each one by selecting the most appropriate word or words from the 4 choices marked A), B), C) and D).1. They had escaped to America shortly before the war _________ in 1939.A) broke in B) broke through C) broke down D) broke out2. These experts will give _________ special lectures on the up-to-date Internet techniques and services which are available to Chinese users.A) a series of B) series of C) a pair of D) a set of3. When touring a foreign country, be aware of some basic differences so as to _________ you a more enjoyable trip.A) make B) ensure C) offer D) give4. _________100 people were killed in the air crash, no one survived.A) As far as B) As many as C) As much as D) As soon as5. His parents died when he was an infant, and he _________ by his aunt.A) was brought up B) was brought aboutC) was brought forth D) was brought in6. There is little chance that we will succeed in changing the policy, _________, it is important that we try.A) so B) after all C) nevertheless D) therefore7. Those employees all agreed that Mr. Black, the General Manager, is a man of _________ who sticks by his decision.A) few words B) experience C) responsibility D) principle8. We are seeing experienced individuals, willing to _________ our high performance organization, and devoted to the success of their career.A) lead to B) contribute to C) commit to D) convert to9. The leading banks are expected to _________ their efforts to keep the value of the dollar down.A ) redouble B) try C) devote D) add10. It _________ her to think that he had been put in prison for many years because of murder.A) trembled B) horrified C) surprised D) puzzled