某班男生人数是女生人数的34,男生人数是全班人数的( ) A.43 B.37 C.34

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问题:

某班男生人数是女生人数的
3
4
,男生人数是全班人数的(  )
考点:分数的认识及意义
题型:选择题

When she looked ahead, Florence Chadwick saw nothing but a solid wall of fog. Her body was numb(全身麻木). She had been swimming for nearly sixteen hours. Already she was the first woman to swim the English Channel in both directions. Now, at age 34, her goal was to become the first woman to swim from Catalina Island to the California coast.

On that fourth of July morning in 1952, the sea was like an ice bath and the fog was so dense she could hardly see her support boats. Sharks cruised toward her lone figure, only to be driven away by rifle shots. Against the cold sea, she struggled on ---- hour after hour ---- while millions watched on national television.

Alongside Florence in one of the boats, her mother and her trainer offered encouragement. They told her it wasn't much farther. But all she could see was fog. They urged her not to quit. She never had … until then. With only a half mile to go, she asked to be pulled out.

She told a reporter hour later, "Look, I'm not excusing myself, but if I could have seen land I might have made it." It was not tiredness or even the cold water that defeated her. It was the fog. She was unable to see her goal.

Two months later, she tried again. This time, despite the same dense fog, she swam with her goal clearly pictured in her mind. She knew that somewhere behind that fog was land and this time she made it! Florence Chadwick became the first woman to swim the Catalina Channel, eclipsing(超出) the men's record by two hours!

44. Florence Chadwick was the first woman to swim across ________.

A.the English Channel             B.the Catalina Channel  

C.the California coast              D.Catalina Island

45. Florence failed on her first trial mainly because of _______.

A. the sharks     B. the tiredness      C. the cold water     D. the bad weather

46. The underlined word “then” in this passage refers to the period when _______.

A. she had swum nearly sixteen hours           B. sharks swam toward her

C. she couldn’t see her support boats          D. millions of people watched her on TV

47. We can infer from the passage that it was ______ that resulted in her success.

A. her family’s encouragement            B. her iron will 

C. her swimming skills                  D. the good weather

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应由文化部指定的单位经营音像制品进口业务,未经指定的任何单位或者个人不得从事音像制品的进口业务。 ( )

题型:选择题

关于大肠()

A.结肠和盲肠具有结肠带、结肠袋和肠脂垂

B.盲肠位于右髂窝,为大肠的起始部

C.阑尾根部连于盲肠的后内侧壁

D.结肠均为腹膜内位器官

E.直肠骶曲凸向前方

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降低门静脉压力有较大作用的术式( )。

A.脾肾静脉分流术
B.门腔静脉分流术
C.肠系膜上静脉,下腔静脉桥式分流术 D.肠系膜上静脉,下腔静脉侧分流术
E.远端脾肾静脉分流术

题型:选择题

现代市场营销观念指的是()。

A、新产品开发

B、广告和促销活动

C、产品销害

D、以消费者需求为导向的理念

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