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【单选题】
对以下代码片段作用的最准确描述是（ ）wx.onNetworkStatusChange(function (res) {console.log(res.isConnected)console.log(res.networkType)})A.
监听网络状态变化，包括是否已经连接网络及网络类型。
B.
监听是否已经联网
C.
监听已经连接的网络类型，包括 2g 、 3g 、 4g 和 Wifi
D.
监听是否连接 Wifi
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举一反三
【简答题】请同学们两两搭档,相互测量生命体征,并将结果记录如下: 被测人: T: P: R: BP:
【单选题】I could choose to live ___________ I could choose to die. I chose to live.
A.
and
B.
but
C.
nor
D.
or
【单选题】What kind of life could Jalpur live if the weather was good?
A.
He could live a rich and happy life.
B.
He could live a happy but poor life.
C.
He could live a comfortable and easy life.
D.
He could live an exciting and interesting life.
【单选题】Because my TV set _________I could not watch the football game broadcast live last night.
A.
broke up
B.
broke off
C.
broke down
D.
broke out
【单选题】M: If I could have anything that I want, I would have a sailboat. W: That would be amazing. You could live on your sailboat. [音频]
A.
He could live in a different country.
B.
He could live on the water.
C.
He could live his dream.
D.
He could become a great sailor.
【单选题】I the wonderful World Cup final of 2010 live on TV, but this summer vacation I missed it.
A.
could have watched
B.
might watch
C.
must have watched
D.
need have watched
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