【单选题】以下字符串的创建,哪个会产生编译错误。
C.
“You can use ‘single quotes’to express a string”
D.
“Also, you can use “double quotes””
【判断题】电动汽油泵中的单向阀能起到一种保护作用:当油压过高时能自动减压。
【简答题】正常成人口腔温度的范围是()|正常成人直肠温度的范围是()|正常成人腋窝温度的范围是()|正常成人鼻咽部温度的范围是()A. 36~37℃B. 36~37.4℃C. 36.7~37.7℃D. 36.9~37.9℃E. 38.5~38.9℃
【单选题】电动汽油泵中的( )能起到一种保护作用:当油压过高时能自动减压。
【简答题】正常成人腋窝温度的范围是( )|正常成人口腔温度的范围是( )|正常成人直肠温度的范围是( )|正常成人鼻咽部温度的范围是( )A. 36~37℃B. 36~37.4℃C. 36.7~37.7℃D. 36.9~37.9℃E. 38.5~38.9℃
【简答题】Hamsters are lovely small animals which are similar to mice,and some people 1ike to keep them as pets.They need to eat a balanced diet,or they can become very sick.That’s why hamsters should be fed he...