题目内容
（请给出正确答案）
[单选题]
It is _______ to tell which is earth and which is sky.
A.enough easy
B.easily enough
C.easy enough
D.enough easily
答案
C、easy enough
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
答案
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.enough easy
B.easily enough
C.easy enough
D.enough easily
答案
C、easy enough
如果结果不匹配，请 联系老师 获取答案
更多“It is _______ to tell which is…”相关的问题
某供应商关系模式为： Provider(PID，Pname，Tel，GoodsID，GoodsClassID，GoodsName，GoodsPrice)该关系模式应满足如下函数依赖： PID→Pname，PID→TEL，GoodsID→GoodsClassID， GoodsID→GoodsName，GoodsName→GoodsPrice则这个关系模式的主码为______。
A．(PID，GoodsName)
B．(PID，GoodsClassI
D．(PID，GoodsI(PID，GoodsPrice)
A.TEL：8675588888888
B.+8675588888888@ims. sz. cn
C.SIP：+8675588888888@ims. sz. cn
D.8675588888888
A.Disable BTS O&M
B.Disable BTS TEL
C.Disable RA
D.Disable TRE
One has to wait for 2 days or longer for a reply if he/she pays ______.
A．in person
B．by telephone
C．by fax
D．by post
Mother ______ us stories when we were young.
A. was used to tell
B. is used to telling
C. used to tell
D. used to telling
