皮皮学，免费搜题
登录
搜题
【多选题】
如果预期未来十年期国债收益率下降,那么下列操作中,正确的有( )A.
买入债券
B.
卖出债券
C.
做多国债期货
D.
做空国债期货
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【多选题】Which of the following is a meningeal irritation sign?
A.
Kernig sign
B.
Babinski sign
C.
Oppenheim sign
D.
Brudzinski sign
E.
Chaddock sign
【简答题】A．sign in B．sign up C．sign over D．sign off
【单选题】以下程序段的运行结果是______。a=0if a < 0:sign="-" else:sign="+" print (sign)
A.
+
B.
-
C.
sign
D.
无输出
【单选题】On the M53 is a sign 'Warrington 20'. Just over half a mile further on is another sign 'Warrington 19'. This is not really surprising, since the distances are rounded to the nearest whole number of mi...
A.
17.5 miles and 17.6 miles
B.
17.6 miles and 18.0 miles
C.
18.0 miles and 18.2 miles
D.
18.2 miles and 18.4 miles
E.
18.4 miles and 18.5 miles
相关题目：
参考解析：
知识点：
题目纠错 0
发布
