皮皮学，免费搜题
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【单选题】
系统维护工作中,所占维护工作量最大的是( )A.
纠错性维护
B.
适应性维护
C.
完善性维护
D.
预防性维护
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】将下列单词与中文意思搭配 1、information A.提供 2、sightseeing B.小册子 3、recommend C.旅行社 4、brochure D.参观、拜访 5、s...
【简答题】翻译 先生: 连日酷暑,你身体好吗? 进入暑假已经有十天了。在这十来天中,我去上海世博当了志愿者。虽然很辛苦,但是看到了各种事情,学到了很多东西。昨天结束了志愿者工作,回到家里整整睡了一天。 两天后我一个人去了黄山。爬黄山也很累,但是山上的风景十分美丽。当我在山顶上看到日出时,心里十分激动。黄山的天气变化很大,一会儿晴天,一会儿就变阴天,一会儿又会下雨。 从黄山回来后,我一直在复习功课。本周日...
【单选题】What is the first destination the travel agent recommend?
A.
Australia
B.
Austria
C.
Africa
D.
India
【单选题】Your patient says she must travel on businessfor one year to a country after one month where hepatitis A is epidemic. She just read in the newspaper that there are two types of protection against this...
A.
The vaccine containing killed hepatitis A virus is best because it induces the most antibody.
B.
The vaccine containing killed hepatitis A virus is best because it provides the most long-lived immunity.
C.
The serum globulin preparation containing antibodies against the virus is best because it provides immunity in the shortest time.
D.
The serum globulin preparation containing antibodies against the virus is best because it provides the most long-lived immunity.
E.
None
【单选题】We recommend that you take out travel _______ on all holidays
A.
insure
B.
insurance
C.
injection
D.
corporation
【单选题】Why has Jung-wha written the note?
A.
To recommend a hotel for Mr. Mendoza
B.
To suggest an activity for Mr. Mendoza
C.
To ask about Mr. Mendoza's travel plans
D.
To inform. Brendan about Mr. Mendoza's proposal
【简答题】翻译。 1. 医生提醒他均衡的饮食对健康很重要.(remind; diet;) 2. 他们在礼堂聚集,庆祝春节.(gather; celebrate) 3. 他很难维持生计,更糟的是,他还欠着债.(earn one's living；debt) 4. 我原以为那场考试一定很难,但恰恰相反,它很简单.(must, on the contrary) 5. 他生气的原因是你没有跟他道歉.(apologi...
【简答题】翻译:祝你健康!
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【简答题】将下列单词与中文意思搭配 1、information A.提供 2、sightseeing B.小册子 3、recommend C.旅行社 4、brochure D.参观、拜访 5、s...