【单选题】人体在规定的位置上进行作业时(如操纵机器、维修设备等),必须触及的空间,即作业范围,或称为( )。
【判断题】百分表的刻度盘一般为100格,大指针旋转一格表示0、 1mm 。
【判断题】百分表的刻度盘一般为 100格,大指针旋转一格表示0.1mm。
【单选题】-I am very worried about tomorrow's maths test.I am afraid I can't pass this time. -_______!I'm sure you'll make it. [ ]
【单选题】—I am very worried about tomorrow’s math test. I am afraid I can’t pass this time. — ________ ! I’m sure you’ll make it. [ ]
【单选题】“前月浮梁买茶去,去来江口守空船”节自()的诗作。
【简答题】Yes, but I'm very worried about my ( )
【单选题】I'm worried because _________.
A.
I'm going on holiday tomorrow
C.
I worked very hard today
D.
I want to go to the party but I can't