5．在开幕式上许多医疗仪器赠送给了灾区。(present)

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答案：At the opening ceremony a large number of medical instruments were presented to the flooded areas.

4．学生有必要了解些急救知识。(a knowledge of)

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答案：It is necessary for students to have a knowledge of first aid.

3．毫无疑问，这计划一定会成功。(doubt)

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答案：There is no doubt that the plan will succeed.

2．我再三告诫你不要那样做。(over and over again)

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答案：I’ve told you over and over again not to do that.

1．有必要把会议推迟。(essential)

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答案：It is essential that the meeting should be put off.

5．To take care of her old mother，she gave up her work in the town and found a(n)________(临时的)job near her hometown.

答案：temporary

4．An________(救护车)is a special vehicle that is used to take people who are ill or injured to hospital.

答案：ambulance

3．He and his wife went to their son’s graduation________(典礼)yesterday.

答案：ceremony

2．She________(倒，注)some milk into a glass and passed it to her son.

答案：poured

1．As you know，the most common________(症状)of patients with advanced cancer is pain.

答案：symptom