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【单选题】
关于Python对文件的处理,以下选项中描述错误的是A.
当文件以文本方式打开时，读写按照字节流方式
B.
Python能够以文本和二进制两种方式处理文件
C.
Python通过解释器内置的open()函数打开一个文件
D.
文件使用结束后要用close()方法关闭，释放文件的使用授权
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【单选题】设置固定资产卡片中“使用部门”、“使用状态”等项目时，可以利用数据有效性方便信息输入。设置数据有效性为序列并在【来源】文本框中输入选项，各选项之间用（ ）分隔。
A.
角逗号
B.
角逗号
C.
格符
D.
用任意符号
【单选题】—I have seen the film Where Are We Going, Dad?. —__________. I think it’s wonderful.
A.
Neither have I
B.
So have I
C.
Neither have I
D.
So I have
【单选题】Which of the following would most likely cause the production possibilities curve for breadfruit and fish to shift from AA to BB in the above figure (Figure 01)?
A.
an increase in the labor force
B.
choosing more fish and less breadfruit
C.
choosing more breadfruit and fewer fish
D.
a decrease in the capital stock
【简答题】In the above figure, suppose the economy starts at point A. The short-run response to an increase in the growth rate of the quantity of money in monetarist business cycle theory moves the economy to p...
【单选题】{In the above figure, the economy initially is at point A and then an increase in the quantity of money moves the economy to point D. At point D, the real wage rate has }
A.
risen by the same percentage as the price level.
B.
remained constant.
C.
risen.
D.
fallen.
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