某轮吃水3m,在某锚地锚泊,若该处最大波高为l.5m,则应选择的锚地应能保证在低潮时

题型:单项选择题

问题:

某轮吃水3m,在某锚地锚泊,若该处最大波高为l.5m,则应选择的锚地应能保证在低潮时具有()。

A.5m以上的水深

B.3m以上的水深

C.5.5m以上的水深

D.4.5m以上的水深

考点:海船船员考试船舶操纵与避碰知识船舶操纵与避碰知识题库
题型:单项选择题

根据短文内容,判断正 (A) 误 (B )。

     How do we know the weather? We learn it on the radio and TV every day. Different countries have

different weather. For example, the weather in Australia is different from that in North China, because

the seasons in Australia are opposite. Its summer is from December to February. But in North China,

it's winter at this time. And its winter is in June, July and August. So when it's spring in North China,

it's autumn in Australia. When you visit the country, you'd better choose the best time.

(     ) 1. people can't learn the weather on TV.

( ) 2. The weather in all countries is the same.

( ) 3. It's very hot in February in North China.

( ) 4. The weather in Australia in December is very hot.

(     ) 5. When you go and visit Australia in August from North China,

             you'd better take enough (足够的) warm clothes.  

题型:单项选择题
下列词语中加粗的字,读音正确的一项是
[ ]
A.房(lǐn)舞(nuó)(zhèng) 息以待(bǐng)
B.咬(niè)(xìn)头(sǔn)熙熙攘(lǎng)
C.挛(jìng)享(xīn)髅(gū)官野史(bài)
D.窈(tiǎo)贼(máo)(zé)炙人口(kuài)
题型:单项选择题

男性,67岁,因不慎跌倒导致闭合性胸部损伤,胸片显示多根多处肋骨骨折。该病例发生呼吸衰竭的主要原因是()

A.明显的反常呼吸

B.剧痛不敢呼吸

C.肺不张

D.失血性休克

E.肺淤血、肺水肿

题型:单项选择题

论可持续发展观。

题型:单项选择题

下列适用劳动法的劳动者是()。

A、国家机关的工勤人员;

B、农村劳动者;

C、现役军人;

D、家庭保姆。

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