下列程序段中包含4个函数,其中具有隐含this指针的是( )。
int funl( );
class Test
public:
int fun2( );
friend int fun3( );
static int fun4( );
;
Many people wrongly believe that when
people reach old age, their families place them in nursing homes. They are left
in the hands of strangers for the rest of their lives. Their (31)
children visit them only occasionally, but more often, they do not
have any (32) visitors. The truth is that this idea is an
unfortunate myth imaginary story. In fact, family members provide over 80
percent of the care (33) elderly people need. Samuel Preston,
a sociologist, studied (34) the American family is changing.
He reported that by the time the (35) American couple reaches
40 years of age, they have more parents than children. (36)
because people today live longer after an illness than people did
years ago, family members must provide long term care. More psychologists have
found that all caregivers share a common char A. when B. how C. what D. where [单选题]关于桥涵标下列说法哪个不正确?() ( )
A.设在通航桥孔迎船一面的桥梁中央,标示船舶通航桥孔的位置 B.圆形标牌表示小轮通航的桥孔,包括非机动船,但不包括排筏 C.正方形标牌表示船舶通航的桥孔 D.正方形标牌为红色,圆形标牌为白色 [简答题]润滑油中含有水份有什么害处?
[多选题]实施对基层建设的科学指导,要坚持突出重点,着力加强()建设。
A.一线指挥部 B.一线战斗堡垒 C.一线指战员能力 D.一线指挥员队伍 [单选题]杭州图书馆10年不拒乞丐。当拾荒者和乞丐进馆阅读遭到市民投诉时,杭州图书馆馆长褚树青这样回应:“我无权拒绝他们来读书,但你有权选择离开。”该馆被网友称为“史上最温暖的图书馆”。以下对材料理解正确的是( )?
①市民投诉是错误的,因为任何公民都有学习的权利②馆长的回应其意是每个公民都应尊重他人平等的阅读权③市民投诉是正确的,因为图书馆是保障人民文化权益的主要途径④馆长的回应其意是文化能直接创造物质财富
A.①② B.③④ C.①④ D.①③ [单选题]国务院质量安全主管部门负责民用爆破器材生产企业安全生产许可证的颁发和管理。( )
A. 正确 B. 错误 [单选题]【单选】多普勒效应引起的附加频移称为多普勒频移,若移动台向远离基站方向移动,则此时因多普勒频移会造成移动台接收频率( )。[1分]
A.偏小 B.以上均有可能 C.偏大 D.不变 [判断题]钻井液发生气侵,除气后的钻井液泵入井内,若返出密度仍在下降,应适当提高钻井液密度,使出入口密度相等。( )
A.正确 B.错误 [判断题]制定《公路水运工程试验检测办法》的目的是为规范公路水运工程试验检测活动,保证公路水运工程质量及人民生命和财产安全。
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