皮皮学，免费搜题
登录
搜题
【简答题】
在装配图中,可以单独画出某一零件的视图,但必须标注清楚 [填空(1)] 和 [填空(2)] 并注上 [填空(3)]
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】Mike was ten years old and he went to the Ashland School. He was very good at football, so he was chosen(被选中) by the school team. He always played very well in the matches, and he scored a lot of goal...
【简答题】The International Committee of the Red Cross says it will need nearly $ 650 million to help victims of armed conflict and violence next year. The Geneva-based ICRC runs humanitarian operations in some...
【单选题】The two persons sitting on front seats in a car need to wear
A.
no-slipping shoes
B.
crash helmets
C.
seat belts
D.
glasses
【简答题】完形填空。 My father _ _1 __ a good friend in the factory. He is sixty. He is an old man. All of the children like him. We call __ 2_ __ Uncle Sam. He __ 3__ from England. He __ 4_ _ in Sichuan. He can'...
【单选题】He put up a large notice made of good strong wood in order ______.
A.
to tell the children not to throw stones at the notice
B.
to warn the boys not to throw stones
C.
to attract the boys to throw stones at the notice
D.
to warn them whoever threw stones would be punished
【单选题】关于胃底腺主细胞的描述,哪项错误
A.
主要位于腺的颈部
B.
细胞呈柱状，细胞核位基底部
C.
胞质嗜碱性
D.
分泌胃蛋白酶原被盐酸激活
E.
HE标本中胞质呈空网状
相关题目：