机电设备国际招标文件的主要内容中,( )是对“投标人须知”中对应条款的具体补充和修改,要求特别具体与明确。
A.合同条款
B.附件
C.投标资料表
D.投标邀请
参考答案:C
—Could you tell me yesterday?
—Because my bike was broken on my way here.
A.why you came late
B.why do you come late
C.why you come late
D.why did you come late
一般拖拉机的转向节立轴内倾角为()
A.50°
B.3°~9°
C.180°
D.30°