皮皮学，免费搜题
登录
搜题
【单选题】
按《普通混凝土配合比设计规程》,混凝土中粗骨料最大公称粒径不宜大于( )。A.
20mm
B.
25mm
C.
31.5mm
D.
40mm
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
【多选题】To prevent disease, what channels does new coronavirus spread through ?
A.
It will be spread through the air by droplets.
B.
It will be spread through personal close contact.
C.
It will be spread through human to human contact.
D.
It will be spread through if you touch an object or surface with virus on it , and you then touch your eyes or nose.
【单选题】When you think creatively and analytically about a problem, you can be said to be using .
A.
your intuition
B.
a whole-brain mindset
C.
your digital proclivities
D.
an optimistic (yellow hat) framework
【简答题】灵芝菌丝体的形态及子实体的组成。
【多选题】To prevent disease, what channels does new coronavirus spread through ?
A.
It will be spread through the air by droplets.
B.
It will be spread through personal close contact.
C.
. It will be spread through personal close contact.
D.
It will be spread through if you touch an object or surface with virus on it , and you then touch your eyes or nose.
【单选题】Using your brain can be the best way to ________ from those habits.
A.
break out
B.
break away
C.
break up
相关题目：