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搜题
【单选题】
下列选项中有外静脉的正确描述为()
A.
与颈内静脉伴行
B.
收集头、颈部浅层所有的静脉血
C.
与颈外动脉伴行
D.
以上均错
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【单选题】TD-LTE系统中,哪个场景不会触发随机接入过程
A.
无线链路失败后的初始接入,即 RRC 连接重建过程
B.
从 RRC-IDLE状态初始接入,即RRC连接过程
C.
切换
D.
PS业务正在下载
【单选题】—Let's go _______ and play. —No, I must go _______. [     ]
A.
to there; home
B.
to there; to home
C.
there; home
D.
there; to home
【单选题】哪个选项不能正确引用turtle库进而使用setup()函数?
A.
from turtle import*
B.
import turtle
C.
import turtle as t
D.
import setup from turtle
【单选题】—Must I be in hospital for a week, Doctor? —No, you _____. You can go back home tomorrow. [     ]
A.
mustn't
B.
needn't
C.
must
D.
cannot
【单选题】哪个选项不能正确引用 turtle库进而使用setup()函数?
A.
from turtle import*
B.
import setup from turtle
C.
import turtle as t
D.
import turtle
【单选题】哪个选项不能正确引用turtle库进而使用setup()函数?
A.
import setup from turtle
B.
from turtle import*
C.
import turtle
D.
import turtle as t
【单选题】— Must I be in hospital for a week, Doctor?  — No, you . You can go back home tomorrow. [     ]
A.
mustn't
B.
needn't
C.
must
【单选题】—Tom must be at home because the light in his house is on. —He be at home, because I saw him playing basketball on the playground.
A.
must
B.
can’t  
C.
mustn’t
【单选题】TD-LTE系统中,哪个场景不会触发随机接入过程
A.
从 RRC-IDLE状态初始接入,即RRC连接过程
B.
PS业务正在下载
C.
切换
D.
无线链路失败后的初始接入,即 RRC 连接重建过程
【判断题】在分析中,基准物质的用途是 直接配制标准溶液或用来标定标准溶液的准确浓度。
A.
正确
B.
错误
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