上腹部手术拆线时间为
A.4~5天B.6~7天C.7~9天D.10~12天E.14天
参考答案:D
根据对话意思和所给首字母,写出完整正确的单词
A: Hello, what can I do for you?
B: I want to buy a (1) p______________ for my mother because Mother's Day is coming.
A: There are many (2) c______________ scarves here. I'm sure your mother will like them.
B: Great! … How much is it? It's very beautiful. And purple is her (3) f______________.
A: It costs ¥90.
B: Oh, it's too expensive. Do you have a (4) c______________ one?
A: What about this blue one? It's only ¥50. And blue can (5) m____________ any other colour.
B: I agree. OK. I'll take it.
对内拉线抱杆有什么要求?