如果CRT显示器的荧光粉只有一种颜色，则该显示器只能显示一种颜色。颜色显示器中至少需

下面哪一项不是肝血吸虫病慢性期的超声表现（）。

A.右叶缩小，左叶增大

B.肝缘钝，肝表面不平整

C.肝组织呈网格状、鱼鳞状结构

D.肝内门静脉分支内径增宽

E.肝静脉细窄

I am wondering _________. [ ]

A. why did he come to school late

B. why he came to school late

C. that he came to school late

D. why was he late for school

In a recent meeting of the Board of Directors of Singh Semiconductors, the Board was discussing deferred taxes and the effective tax rate reconciliation disclosures. The Board wanted to learn more about this topic because low effective tax rates relative to the effective tax rates of comparable companies are a potential red flag. At the meeting the following two statements were made by Board members: Statement 1: When analyzing a firm’ s effective tax rate reconciliation disclosures, analysts watch out for companies that report high income tax expense on their financial statements compared to taxes payable because such companies are more likely to be using aggressive accounting methods and have low-quality earnings. Statement 2: High effective tax rates may result when a firm has significant restructuring charges since restructuring charges do not generally have tax cash flow effects in the year they are recorded, but can have significant effects on future cash flows. Are Statements 1 and 2 as made by Singh Semiconductor’s Board members correct or incorrect Statement 1 Statement 2 ①A. Correct Correct ②B. Incorrect Correct ③C. Incorrect Incorrect

A．

B．

C．

患儿，7岁，2周前曾有发热、咽痛，近3天来水肿、尿少，血压16／11kPa（120／83mmHg）。尿常规：尿蛋白（++），RBC（++）／高倍视野，WBC5～7个／高倍视野，上皮细胞0～5个／高倍视野。血常规：Hb106g／L，WBC8×10／L，N0.62，L0.38。

暂不需要的治疗是（）

A.卧床休息

B.低盐饮食

C.适当限制水入量

D.双氢克尿噻20mg／次，1天2次

E.立即舌下含服硝苯吡啶10mg

含有蚕丝纤维40%、粘胶长丝40%、尼龙短纤20%的起绒针织物(幅宽60毫米)