皮皮学，免费搜题
登录
搜题
【多选题】
UML中有4种事物：结构事物、行为事物、分组事物和注释事物。类、接口、构建属于（）事物；依附于一个元素或一组元素之上对其进行约束或解释的简单符号为（）事物。A.
结构
B.
行为
C.
分组
D.
注释
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】He gave me the phone number in order ________ contact him when we are in need of help. [ ]
A.
me to
B.
of me to
C.
for me to
D.
that I
【单选题】He gave me the phone number in order ______ contact him when we are in need of help.
A.
to
B.
of me to
C.
for me to
D.
that I
【简答题】冷冻机油在制冷系统中起到()、()、()、清洁和消声减振等作用。
【简答题】冷冻机油在制冷系统中起到润滑、冷却、密封、清洁和（）的作用。
【单选题】The teacher asked me to read aloud all the students could hear me.
A.
so that
B.
for
C.
because
D.
in order to
【单选题】— Excuse me, can I take your order? —_____________ .
A.
Yes, I’d like a bowl of duck soup
B.
I’d like a bowl of duck soup
C.
Give me a bowl of duck soup
D.
Take your order
相关题目：
参考解析：
知识点：
题目纠错 0
发布
