黄芪的主要化学成分是( ) A．10% B．5% C．1% D．逐件

阅读理解。

     My father is tall and has short, gray (灰白的) hair. He wears glasses with heavy, black frames

(框架). But I just see a picture of him from 1968. What a surprise! In the picture, he's 15 years old.

He's short and he has glasses with small, round frames. He has long, yellow hair and it's really straight.

He's wearing blue jeans and a T-shirt with the word "Love". I'm 15 years old now. I'm medium height

and I have short hair. My hair isn't yellow, it's blue. My dad thinks it's strange (奇怪的), but my friends

think it's great. I wear glasses, but my glasses have bright red frames. They're so cool! I have an

earring (耳环) in one ear, too. Dad really can't understand (明白) that, I never wear blue jeans. I like

big, baggy (松的) pants and long T-shirts. Most of my T-shirts have pictures of my favorite rock

bands (摇滚乐队) on them.

1. What kind of glasses does my father wear when he is fifteen years old?   He wears _______.

A. glasses with heavy, black frames    

B. glasses with bright red frames

C. long and yellow glasses          

D. glasses with small, round frames

2. What color is my hair? It's _______. 

A. yellow            

B. blue           

C. gray        

D. red

3. What do I like to wear? I like to wear _______.

A. blue jeans and a T-shirt

B. yellow jeans and a T-shirt with the word "love"

C. big and baggy pants and long T-shirts

D. blue jeans and an earring

4. What's on my father's T-shirt?

A. The word "love".

B. Heavy and black frames.

C. Pictures of rock bands.

D. An earring.

5. Who has an earring in one ear?

A. My dad does.    

B. I do.        

C. My father does.    

D. My Friends do.

简述用天然气气举采油、注气和注蒸气开采时，必须做到的内容。

所谓突转，是指行动的方向转至（）的方向。

案情：某大学教材科副主任张某负责教材的订购工作。2004年6月该大学要订下一学期大学一至四年级英语教学辅导材料，但是学校主要负责人出差，故张某在未经校长同意的情况下，自己签字向新华书店订购了1万册辅导书，总计价款36万元，双方约定在2004年8月底前交货，分四次交付货款，并且以教材科的名义提供保证担保。在该大学财务科支付8万元首笔货款后，教材科即拿到了全部辅导书。但该辅导书发给学生后发现有3000册存在缺页、倒装、水渍等严重质量问题。2004年7月，张某因工作原因调离大学。9月，新华书店找到张某要求付款，张某称自己是为大学订购的图书，而且自己现在也已经不在大学工作，要求新华书店向大学索要欠款。随后新华书店找到大学要求支付剩余书款，大学称其未授权张某订购图书，并且3000册书存在质量问题要求解除合同，拒绝支付剩余书款。新华书店无奈，遂以大学为被告向人民法院起诉。
问题：

如何对逾期未申报户发放责令限期改正通知书？