青海回族的烹饪技术高超,他们以牛羊肉为主料,可炒出上百种美味佳肴,尤其是当地各种"清真"小吃以其独具的风味而深受人们赞赏。
参考答案:对
The following words are all used to attract passengers EXCEPT ______.
A.punctuality
B.sound system
C.free drinks
D.charge-free food
当气温为15.0℃时,饱和水汽压为17.1hPa,在气温为26.3℃时,饱和水汽压为34.2hPa,现测得气温为26.3℃,水汽压为17.1hPa,试求相对湿度和露点是多少?