属于IS-95前向物理信道的是()A.导频信道 B.同步信道 C.接入信道 D.前向

题型:多项选择题

问题:

属于IS-95前向物理信道的是()

A.导频信道

B.同步信道

C.接入信道

D.前向业务信道

考点:通信工程师CDMA1XEVDOCDMA1X
题型:多项选择题

This is the twin’s bedroom. The two beds looks the same(看起来像). This bed is Wang Lei’s. It is near the window. That one is Wang Fang’s. It’s behind the door. The twins have one desk and two chairs. Their clock, books and pencils are on the desk.  Their schoolbags are on the chairs. Wang Lei’s shirt is on his bed. On Wang Lei’s bed there is her skirt. It’s yellow. The room isn’t big, but nice.

小题1:This is_______ bedroom.

A.your

B.my

C.our

D.Wang Lei and Wang Fang’s小题2:Wang Lei and Wang Fang are________.

A.friends

B.brother and sister

C.sisters

D.brothers小题3:The bed behind the door is __________.

A.Wang Lei’s

B.Wang Fang’s

C.theirs

D.different小题4: _______on her bed.

A.Wang Lei’s sweater

B.Wang Lei’s yellow shirt

C.Wang Fang’s skirt

D.The sweater小题5: The bedroom is __________.

A.not big but new

B.new

C.nice

D.big and nice

题型:多项选择题

用N、H、C、S、O、Na和Cu,写出符合下列要求的化学式(只写一个)

非金属单质______金属氧化物______非金属氧化物______.

题型:多项选择题

地方大学生干部入伍时的思想政治教育,由()负责。

A.承训单位

B.消防局

C.消防学校

D.总队政治部

题型:多项选择题

轮廓算数平均中线

题型:多项选择题

Re200型接触网分段绝缘器与接触线连接需装设(),在滑板开口处用腹板线夹固定附加线,附加线不得小于2米,腹板线夹不少于5个,线夹间距500mm。

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