皮皮学，免费搜题
登录
搜题
【多选题】
新型病毒的传播方式A.
飞沫传播
B.
接触传播
C.
呼吸道气溶胶传播
D.
粪口传播
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
【单选题】It is the news that all sloths have been waiting for. Scientists in Germany have found that too much exercise is bad for you and that doing less could lengthen your life. In a new book called The Joy ...
A.
ordinary people.
B.
lazy bones.
C.
lazy habits.
D.
retired professors.
【单选题】It is the news that all sloths have been waiting for. Scientists in Germany have found that too much exercise is bad for you and that doing less could lengthen your life. In a new book called The Joy ...
A.
ordinary people.
B.
lazy bones.
C.
lazy habits.
D.
retired professors.
【单选题】MCS-51 系统单片机的定时器 T1 用做定时方式时是 _____________ 。
A.
对内部时钟频率计数，一个时钟周期加 1
B.
对内部时钟频率计数，一个机器周期减 1
C.
对外部时钟频率计数，一个时钟周期加 1
D.
对外部时钟频率计数，一个机器周期减 1
【单选题】______bright was the moon that the flowers were bright as by day.
A.
So
B.
Such
C.
Such a
D.
Much
【单选题】The bright flowers and warm winds______that spring was here.
A.
announced
B.
declared
C.
tell
D.
published
【单选题】The bright flowers and warm winds ______ that spring had come.
A.
threatened
B.
announced
C.
stated
D.
pronounced
【单选题】______that the flowers were bright as by day.
A.
So bright the moonwas
B.
How bright the moon was
C.
How bright was the moon
D.
Sobright was the moon
【简答题】某典型环节的传递函数为 ,则该系统的时间常数为( )
【单选题】______Raquelle Esposito uses bright colors and light fabrics in her spring fashion collection.
A.
Dealer
B.
Designer
C.
Assistant
D.
Accountant
相关题目：
参考解析：
知识点：
题目纠错 0
发布
