厦门海测时通过观察CDS路测工具上的（）可以判断只有单流下行。A_爱下问搜题

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问题单项选择题

厦门海测时通过观察CDS路测工具上的（）可以判断只有单流下行。

A.PCI，

B.Rank，

C.MCS，

D.RSRP.

答案

参考答案：B

选择题

After two hours' work, I felt _____ tired.

A. kinds of
B. kind of
C. a kind of
D. a kind

选择题

A _______schoolboy, Li Lida first tried to cross the Qiongzhou Channel in June 2000. [ ]

A. 12-year old

B. 12-year-old

C. 12-years-old

D. 12 years old