皮皮学,免费搜题
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搜题
【单选题】
下列有关说法中不正确的是:
A.
Al(OH) 3 在用于治疗胃酸过多类疾病时表现出弱碱性
B.
明矾溶于水后可得到少量的有强吸附性的Al(OH) 3 ,故明矾可作净水剂
C.
铝元素的金属性比
D.
铝可用来装冷的浓硫酸
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举一反三
【单选题】—What do you think of the new-comer?   —He is easy _______. [     ]
A.
to get along with
B.
to get along
C.
getting along
D.
getting along with
【单选题】—What do you think of the new comer? —She is easy .
A.
to get along with
B.
to get along
C.
getting along
D.
getting along with
【单选题】What one finds ___________ now may turn out to be nothing but a waste of time in the future.
A.
fascinating
B.
sample
C.
opportunity
D.
reap
【简答题】What one finds ___________ now may turn out to be nothing but a waste of time in the future.
【简答题】What one finds ___________ (fascinate)now may turn out to be nothing but a waste of time in the future.
【多选题】依据传感器网络的安全需求,传感器网络安全涉及( )。
A.
实体安全
B.
系统安全
C.
软件安全
D.
通信安全
【单选题】How do new comers usually feel when they first arrive in a new country?
A.
They are pleased by all the new things.
B.
They are disappointed at what they see.
C.
They miss their family and friends at home.
D.
They cannot help feeling irritated or frustrated.
【单选题】下列因素中,哪种因素引起的行为的持久变化属于学习?
A.
适应与创伤
B.
有机体的成熟
C.
疲劳
D.
个体的经验
【单选题】泥浆净化的方法不包括()。
A.
自然沉淀法
B.
化学净化法
C.
吸附净化法
D.
机械净化法
【单选题】某病人,女性,46岁。行胆囊切除术,手术过程顺利,安全送返病房,护士为其制定术后护理计划,描述完整准确的护理目标是
A.
2天内护士协助病人下床活动
B.
使病人2天内能下床活动
C.
病人在帮助下能下床活动
D.
2天内借助支撑物下床活动
E.
病人能下床活动
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