皮皮学，免费搜题
登录
搜题
【单选题】
已知命题公式G= Ø (P ® Q) ∧R,则G的主析取范式是()。A.
P∨ Q∨R
B.
P∧ Q∧R
C.
P∧ Q
D.
P∧R
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】恼人的事 n.
【简答题】The children are just an ______________ (恼人的事) for him when he's trying to work.
【简答题】激怒,恼怒;刺激物,恼人的事
【简答题】恼人的事____
【单选题】Washington has come to do something about the fighting which killed hundreds of civilians in Liberia's capital because of ______.
A.
Iraq's deadly civil war
B.
Liberia's deadly civil war
C.
the international pressure
【简答题】激怒;恼怒;刺激物;恼人的事
【单选题】Washington has come to do something about the fighting which killed hundreds of civilians in Liberia's capital because of ______.
A.
Iraq's deadly civil war
B.
Liberia's deadly civil war
C.
the internationai pressure