题目内容
(请给出正确答案)
[单选题]
Pleasetellmehowcan I theschooltimeThereisonlytenminutesleft()
A.rrive at,on
B.get,in
C.get at,on
D.rrive in,on
答案
A、rrive at,on
如果结果不匹配,请 联系老师 获取答案
A.rrive at,on
B.get,in
C.get at,on
D.rrive in,on
A、rrive at,on
______ I'd have told you.
A.If I would have known it
B.If I had have known it
C.Had I known it
D.Should I known it
A.i⁴ⁿ=1,n∈Z
B.i⁴ⁿ⁺¹=i,n∈Z
C.i⁴ⁿ⁺²=-1,n∈Z
D.iⁿ+iⁿ⁺¹+iⁿ⁺²+Iⁿ⁺³=0,n∈Z
E.iⁿiⁿ⁺¹iⁿ⁺²Iⁿ⁺³=1,n∈Z
F.i⁴ⁿ⁺³=-i,n∈Z
I'm not really ill, but I have a ______ headache.
A.slight
B.temporary
C.light
D.mild