已知8x=24，那么0.38+1.2x=______．

小题1:China Youth says that more and more ______.

A．boys are clever than girls

B．boys can’t go to school

C．girls have entered colleges

D．girls begin to study at school小题2:42.14% refers to(指) the number of ______.

A．girls at schools in 1998

B．girls in colleges in 2001

C．boys at schools in 2001

D．boys in colleges in 1998小题3:The writer gave us ______ reasons to explain the question.

A．two

B．three

C．four

D．five小题4:What does the underlined word “proportion” mean in Chinese?

A．身高

B．比例

C．特性

D．速度小题5:Which of the following sentences is TRUE?

A．Boys may not do well in their study as girls because they don’t like studying.

B．Boys are much cleverer than girls because they’re interested in many things.

C．Girls’ intelligence is the same as boys’.

D．Girls study harder, but they couldn’t get higher marks than boys.

男性，28岁，农民。秋收后感发热、头痛、不思进食4d，尿量减少2d入院。经过检查确诊为流行性出血热。入院后第2d病人无尿，浮肿加重，烦躁不安，气急、咳嗽。体检：端坐位，颈静脉充盈，心率140次／分，奔马律，两肺广泛湿啰音，BP24．7／12．5kPa（186／94mmHg）。化验：BUN60mmol／L，Cr430μmol／L。

此时最有效治疗是（）

A.高效利尿剂

B.快速降压

C.应用强心剂

D.应用广谱抗生素

E.立即透析治疗

正常人前房深度为()

A．(1.68±0.25)mm

B．(2.60±0.34)mm

C．(3.62±0.25)mm

D．(1.78±0.32)mm

E．(3.72±0.25)lnnl

某个供应商的最终交货对项目组织极其重要。而有迹象表明该供应商面临财政危机，你认为下列哪项是最佳的应对措施（）

A.将工作分给两个供应商

B.用具有良好记录的供应商取代此供应商

C.更换采购经理

D.更新应急计划

深度为5的满二叉树有______个叶子结点。