-Wow!_clean air we have today!
-Yes. Look! A lot of adults are doing Kung fu over there.
-Wow!_clean air we have today!
-Yes. Look! A lot of adults are doing Kung fu over there.
Guan Dong saved an old lady out of the Yangtze River. great courage he showed!
____nice weather it is! Let's go out for a picnic.
_____song the lttle girl sings!
"The Belt Road" has improved the trade between China and other countries." “So it has exciting news fpeople all over the world!"
______useful the information you've provided is!
_____fine weather it is!
beautiful song it is!
--Yes. It is Taylor Swift's new song.
Yan Ning is one of 25 foreign associast in the US National Academy of Sciences.
_____excellent she is!
把下面句子填在横线处，组成一段语意连贯的话，排序最恰当的一项是（ ）
人体红外测温仪是一种通过探测器测量被测对象（人体表面、耳腔等）的红外辐射量，经适当修正后，输出显示身体某部位温度的光电仪器。（ ）。
①新冠肺炎作为一种传染病，其最大的防治难点在于近距离接触时的高传染性。
②主要分为红外额温计、红外耳温计、红外筛检仪三种。
③传统的水银温度计、额温枪、点温仪等测温工具都需要与被测人员进行直接或近距离接触，这就带来了极大的交叉感染风险。
④人体红外测温仪作为体温测量设备，广泛应用在机场、车站、医院等公共场所。
⑤而红外体温快速筛查仪可以很好地解决这个问题，其不仅不需要与被测人员进行直接接触，还能在保持相当检测距离的情况下使检测结果不受影响。
