题目内容

Questions 19 to 22 are based on the conversation you have just heard.

A. It was about a little animal. B. It took her six years to finish.
B. C. It was adapted from a fairy tale. D. It was about a little girl and her pet.

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Passage One Questions 26 to 29 are based on the passage you have just heard.

A medical needle. B. A medical operation.
B. C. A medical technique. D. A medical machine.

We had some trouble (drive) ______ through the snow.

A—to increase my knowledgeB—to increase my reading enjoymentC—to better understand what I’m readingD—to get information that I need on the jobE—to be a more valuable employeeF—to get facts that I need in my personal lifeG—to check situations more accuratelyH—to help prevent errors and misjudgmentsI—to increase my reading skillsJ—to become a better speaker and communicatorK—to gather needed background informationL—to improve my writing abilityM—to make better decisionsN—to feel better about myselfO—to help me get ahead in my career ( )增强自我感觉 ( )更好地理解所读的内容

下面的说法中正确的是( )。 Ⅰ：有float型数据定义float f1=100.00f;Float F1=new float(f1)，要把float型转换为double型时用Double d1=F1.doubleValue()。 Ⅱ：有double型数据定义double d1=100.00;Double D1=new Double(d1)，要把double型转换为int型时用 int i1=D1.intValue()。 Ⅲ：当把int型转换为double型时，该转换是不能自动转换的，需要强制类型转换。 Ⅳ：以上说法都不对。

A. Ⅱ、Ⅲ
B. Ⅰ、Ⅲ
C. Ⅰ、Ⅱ
D. Ⅳ