公共停车场的入口处应当被视为（）。A、转弯车等候区 B、人行横道 C、交叉路口 D、合并车

个体乳酸阈强度是发展有氧耐力训练的最佳强度。( )

2005年8月29日清晨，飓风“卡特里娜”在美国路易斯安那州东南沿海登陆，飓风带来的巨浪和洪水使新奥尔良全城瘫痪.假设“卡特里娜”飓风以v="250" km/h的速度推进，空气的密度ρ="1.3" kg/m³，防浪墙高h="111" m，总长l="560" km，飓风遇到防浪墙后速度变为零，且设海水全部流走，只考虑飓风对防浪墙的作用，由此可估算出飓风对防浪墙的冲击力F为(　　)

A．2.8×10¹⁰ N

B．5.1×10¹² N

C．3.9×10¹¹ N

D．2.0×10¹⁰ N

Motherhood may make women smarter and may help prevent dementia in old age by bathing the brain in protective hormones, US reseachers reported on Thursday.

Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer’s. University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.

"Our research shows that the hormones of pregnancy are protecting the brain, including estrogen, which we know has many neuroprotective effects," Kinsley said.

"It’s rat data but humans are mammals just like these animals are mammals," he added in a telephone interview. "They go through pregnancy and hormonal changes. "

Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer’s and other forms of age-related brain decline.

"When people think about pregnancy, they think about what happens to babies and the mother from the neck down," said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.

"They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant—that is a great change in her behavior that showed in genetic alterations to the brain. \

What can protect the brain of a woman according to the passage（）

A. Estrogen.

B. The hormones of pregnancy.

C. More exercise.

D. Taking care of children.

客户上门投诉的，在清楚整个事件全过程后，应及时填写（），必须向客户核准记录，以便确认客户陈述的准确性。

A.《事故经过登记表》

B.《客户咨询登记表》

C.《客户投诉登记表》

D.《客户信访登记表》

存款人开立单位银行结算账户3个工作日后方可办理付款业务，（）除外。

A.注册验资的临时存款转为基本存款账户

B.注册验资的临时存款转为一般存款账户

C.借款转入开立的基本存款账户

D.借款转入开立一般存款账户

E.临时存款账户