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【单选题】
下列关于番茄青枯病症状说法不正确的是A.
植株茎秆外部一般无任何症状
B.
无坏死斑点
C.
茎秆常中空
D.
发病初期上部叶片先表现青枯
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【单选题】—I hear Mr. Zhang has gone to Beijing for a meeting. —Really? Do you know when he ______?
A.
leaves
B.
was leaving
C.
has left
D.
left
【单选题】听力原文：W: Do you know if the bus station has time tables for buses to London? M: I'm afraid they may not, but I know you can catch a bus to London that leaves everyday at 8:00 a. m. Q: What does the man...
A.
Where the bus station is.
B.
If he can catch a bus that leaves for London.
C.
If he'll have time to catch the bus.
D.
When buses leave for London.
【单选题】Do you know that ______ chairman of the meeting has announced that Mr Hodge has been made ______ manager of this factory?
A.
the, the
B.
/, the
C.
the, /
D.
a, a
【简答题】登录检索系统,查找《人民日报》的国内统一刊号是[1],《浙江日报》的国内统一刊号[2],杂志《读者》的国内统一刊号是[3]。
【单选题】在短期国库券无风险利率的基础上，可以发现的规律有（ ）。
A.
同一种类型的债券，长期债券利率比短期债券低
B.
不同债券的利率不同，这是对信用风险的补偿
C.
在通货膨胀严重的情况下，债券的票面利率会降低或是会发行固定利率债券，这种情况是对购买力风险的补偿
D.
股票的收益率一般低于债券
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