121°E比120°E [ ] A、区时早 B、区时晚 C、地方时早 D、地方时

题型:选择题

问题:

121°E比120°E [ ]

A、区时早

B、区时晚

C、地方时早

D、地方时晚

考点:地球自转的地理意义
题型:选择题
一个篮球运动员投篮一次得3分的概率为a,得2分的概率为b,不得分的概率为c(a、b、c∈(0,1)),已知他投篮一次得分的数学期望为2(不计其它得分情况),则ab的最大值为(  )
A.
1
48
B.
1
24
C.
1
12
D.
1
6
题型:选择题

下列哪种肺部疾病纤维素渗出最多

A.大叶性肺炎
B.小叶性肺炎
C.间质性肺炎
D.慢性支气管炎
E.支气管哮喘

题型:选择题

依据《安全生产许可证条例》的规定,地方煤矿企业安全生产许可证的颁发机关是( )。

A.省级煤炭管理部门
B.省级煤矿安全监察机构
C.设区的市级煤矿行业主管部门
D.设区的市级煤矿安全监察机构

题型:选择题

达斡尔族祖籍是黑龙江,清代时奉命戍守新疆伊犁,后来驻守并定居于()。

A.哈密地区

B.塔城地区

C.阿克苏地区

题型:选择题

Generally speaking, a British is widely regarded as a quiet, shy and conservative person who is (1) only among those with whom he is acquainted. When a stranger is at present, he often seems nervous, (2) embarrassed. You have to take a commuter train any morning or evening to (3) the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; hardly anybody talks, since to do so would be considered quite offensive. (4) , there is an unwritten but clearly understood code of behavior which, (5) broken, makes the offender immediately the object of (6) .

It has been known as a fact that a British has a (7) for the discussion of their weather and that, if given a chance, he will talk about it (8) . Some people argue that it is because the British weather seldom (9) forecast and hence becomes a source of interest and (10) to everyone. This may be so. (11) a British cannot have much (12) in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong (13) a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate — or as inaccurate — as the weathermen in his (14) .

Foreigners may be surprised at the number of references (15) weather that the British make to each other in the course of a single day. Very often conversational greetings are (16) by comments on the weather. "Nice day, isn’t it" "Beautiful!" may well be heard instead of "Good morning, how are you" (17) the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage. (18) he wants to start a conversation with a British but is (19) to know where to begin, he could do well to mention the state of the weather. It is a safe subject which will (20) an answer from even the most reserved of the British.

9()

A.follows

B.predicts

C.defies

D.supports

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