问题
选择题
下列叙述不正确的是[ ]
A.若点C在线段BA的延长线上,则BA=BC﹣AC
B.在平面内,过一点有且只有一条直线和已知直线垂直
C.若点C在线段AB上,则AB=AC+BC
D.若A,B,C三点在同一条直线上,则AB<AC+BC
答案
答案:D
下列叙述不正确的是[ ]
A.若点C在线段BA的延长线上,则BA=BC﹣AC
B.在平面内,过一点有且只有一条直线和已知直线垂直
C.若点C在线段AB上,则AB=AC+BC
D.若A,B,C三点在同一条直线上,则AB<AC+BC
答案:D
补全对话。 | |
B: Hi, I'm Leila. Nice to meet you. A: Nice to meet you, too. 1_____. B: I'm thirteen. 2_____. A: Twelve. 3_____. B: It's March 5th.And you? A: 4_____. B: Oh, it's coming (即将来临). 5_____ A: Yes, I do. Would you like to come to my party? B: Yes, I'd love to. Thanks. |