皮皮学，免费搜题
登录
搜题
【多选题】
绘制一个线性尺寸标注,必须A.
确定尺寸线的位置
B.
确定第二条尺寸界线的原点
C.
确定第一条尺寸界线的原点
D.
确定箭头的方向
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】On my way home I knocked into a stranger as he passed by.'Oh. I'm terribly sorry,' I said. That's all right. Please excuse me too; I wasn't even you. I wish I didn't hurt you.' We were very . We said ...
【单选题】Al said that he wouldn't mind ______.
A.
to wait for us
B.
walling for us
C.
wait for us
D.
for waiting us
【单选题】When he came into the dining hall, nobody said hello to him. So he felt .
A.
calm
B.
ignored
C.
lonely
D.
alone
【简答题】“I will come again next year,” said he. “I am always glad to buy crop like this. How you must have dug and weeded and worked to get it!” 14 He went away, and the brothers sat eyeing each other o...
【简答题】简述事故照明的配电方式?
【简答题】阅读理解。 The doctor pointed to some bones on his desk. 'They are a man's foot bones,' he said. 'They were found inside the cave, and I have been examining them. The C14 test shows that they are about 12,...
【单选题】He said he is my _______ friend but I don’t think so.
A.
intensive
B.
extensive
C.
intimate
D.
occasion al
【单选题】Al: Doc Miller told me I’ve been working too hard. He said I need a vacation. Deb: He’s a fine one to talk! I bet Doc hasn’t taken a vacation in forty years. But you know he’s probably right. You have...
A.
Inappropriate Appeal to Authority
B.
No fallacy
C.
False Alternatives
D.
Loaded Question
E.
Questionable Cause
F.
Hasty Generalization
G.
Slippery Slope
【简答题】PLCC封装引脚是 ( ) 型;BGA封装的引脚是( )型。
相关题目：