皮皮学，免费搜题
登录
搜题
【单选题】
在进行墙面抹灰时,护角的高度要求()。A.
不低于1.5m
B.
不低于2m
C.
不低于2.5m
D.
不低于1m
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
【简答题】序列 , A 是常数,序列的周期为 。
【单选题】The hands of the clock showed that it was time for dinner.
A.
pointers
B.
fingers
C.
legs
D.
toes
【简答题】He turned, looked at the clock, and saw that it was long past his usual time for dinner.
【单选题】—It's time for dinner. Where is your father, Emma? —He ______ his bike in the yard. [ ]
A.
clean
B.
cleaned
C.
is cleaning
D.
will clean
【多选题】下列 反馈系数 的 m 序列优选对中,产生的 Gold 序列的周期为127的为( )
A.
1021和1131
B.
211和325
C.
217和271
D.
1461和1743
【简答题】Looking at the clock, Newton saw that it was long past his
usual time for dinner.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
