皮皮学，免费搜题
登录
搜题
【单选题】
我国传染病防治法中将其列为应实施“强制管理”的甲类传染病的是( )A.
霍乱
B.
伤寒
C.
结核病
D.
禽流感
E.
乙肝
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】When
I saw her smiling face, I knew she _____ good news of her husband.A. has B. has had C. had had D. was having
【单选题】当某种行为出现后,给予某种带有强制性、威胁性的不利后果,以期减少这种行为出现的可能性或消除该行为,这种强化方式是( )
A.
正强化
B.
负强化
C.
惩罚
D.
自然消退
【单选题】When I saw her facial ______ I knew she was angry.
A.
appearance
B.
expression
C.
looking
D.
feeling
【单选题】I saw she ______her children to school yesterday morning.
A.
send
B.
sending
C.
to send
D.
sent
【单选题】I stopped and said hello to her when I saw her but she _____ me completely and walked on.
A.
ignored
B.
greeted
C.
honored
D.
recognized
【简答题】When I saw her smiling,I knew she (have)good news of her son.
【单选题】When I saw her smiling face, I knew she____good news of her husband.
A.
has
B.
has had
C.
had had
D.
was having
【单选题】— Where is Lily, Lucy? I cannot find her anywhere. — She have been off long. I saw her clean the window just now. [ ]
A.
shouldn't
B.
can't
C.
mustn't
D.
needn't
相关题目：
【单选题】I saw she ______her children to school yesterday morning.
A.
send
B.
sending
C.
to send
D.
sent