皮损以丘疹为主的湿疮，又称为（） A.粟疮 B.病疮 C.脐疮 D.浸淫疮 E.旋耳

下列微粒中，质子数与电子数相等的是[ ]

A．Na⁺

B．Cl^-

C．OH^-

D．N

六（3）班今天到校58人，请病假1人，请事假1人，该班出勤率是______%．

电动机运行中噪音大的原因有哪些？如何处理？

某起重运输设备安装工程项目由某机电公司承包。承包方为了满足施工要求，针对其专业要求编制了施工方案，经相关部门分析修改设计方案后，按设计图案施工。为确保施工质量，对所安装的机械设备和材料以及各种计量和检测器具都有明确要求。起重运输设备按设计要求安装完毕后，为了不影响建设单位对设备的性能试验，监理工程师要求施工承包商尽快进行验收，经验收合格后投入使用。

《机械设备安装工程施工及验收通用规范》规定：安装的机械设备、主要的或用于重要部位的材料，必须符合（）的规定，并应有合格证明。

A．专业要求

B．施工方案

C．设计和产品标准

D．设计图样

阅读理解。

     Teaching children to read well from the start is the most important task of elementary schools. But relying

on educators to approach this task correctly can be a great mistake. Many schools continue to employ

instructional methods that have been proven ineffective. The staying power of the "look-say" or "whole-word"

method of teaching beginning reading is perhaps the most flagrant example of this failure to instruct effectively.

     The whole-word approach to reading stresses the meaning of words over the meaning of letters, thinking

over decoding, developing a sight vocabulary of familiar words over developing the ability to unlock the

recommended by advocates of"open" classrooms and with the concept that children have to be developmentally

ready to begin reading. Before 1963, no major publisher put out anything but these"Run-Spot-Run" readers.

     However, in 1955, Rudolf Flesch touched off what has been called "the great debate" in beginning reading.

In his best-seller Why Johnny Can't Read, Flesch indicted(控诉)the nation's public schools for miseducating

students by using the look-say method. He said - and more scholarly studies by Jeane Chall and Rovert Dykstra

later confirmed - that another approach to beginning reading, founded on phonics, is far superior.

     Systematic phonics first teaches children to associate letters and letter combinations with sounds; it then

teaches them how to blend these sounds together to make words. Rather than building up a relatively limited

vocabulary of memorized words, it imparts a code by which the pronunciations of the vast majority of the

most common words in the English language can be learned. Phonics does not devalue the importance of

thinking about the meaning of words and sentences; it simply recognizes that decoding is the logical and

necessary first step.

1. The author indicts the look-say reading approach because ______.

A. it overlooks decoding

B. Rudolf Flesch agrees with him

C. he says it is boring

D. many schools continue to use this method

2. One major difference between the look-say method of learning reading and the phonics method is ______.

A. look-say is simpler

B. Phonics takes longer to learn

C. look-say is easier to teach

D. phonics gives readers access to far more words

3. The phrase "touch-off" (Para 3, Line 1) most probably means ______.

A. talk about shortly

B. start or cause

C. compare with

D. oppose