左心衰最严重的表现是A.心悸、气短   B.咳嗽咳痰增多  C.肺水肿  D.夜间阵

有一个长方形的框架，若将它固定不至于变形，如何做？______．这样做的根据是：______．

用所给词的适当形式填空。

1. My idea is_____ (difference)from yours.

2. You should look after yourself well and keep _____ (health).

3. Everyone should have a good habit of brushing _____ ( tooth).

4. —Sally, your dress looks so nice!

   —Thank you. It _____ (make) of silk.

阅读理解。

                                                                Winners Club 

                                                       You choose to be a winner! 

The Winners Club is a bank account specially designed for teenagers. It has been made to help you better

manage your money. The Winners Club is a transaction account (交易账户) where you receive a key-card

so you can get to your money 24/7-that's 24 hours a day, 7 days a week!

It's a club with impressive features for teenagers:

No account keeping fees!

You're no millionaire so we don't expect you to pay large fees. In fact, there are no account keeping or

transaction fees!

Excellent interest rates!

You want your money to grow. The Winners Club has a good rate of interest which gets even better if you

make at least two deposits(储蓄) without taking them out in a month.

Convenient

Teenagers are busy-we get that. You may never need to come to a bank at all. With the Winners Club you

can choose to use handy tellers and to bank from home using the phone and the Internet···You can have

money directly deposited into your Winners Club account. This could be your pocket money or your pay

from your part-time job!

Mega magazine included

Along with your regular report, you will receive a FREE magazine full of good ideas to make even more of

your money. There are also fantastic offers and competitions only for Winners Club members.

The Winners Club is a great choice for teenagers. And it is so easy to join. Simply fill in an application form.

You can't wait to hear from you. It's the best way to choose to be a winner!

1. The Winners Club is a bank account intended for _____.

A. parents

B. teenagers

C. winners

D. adults

2. Which of the following is TRUE about the Winners Club?

A. Special gifts are ready for parents.

B. The bank opens only on work days.

C. Services are convenient for its members.

D. Fees are necessary for the account keeping.

3. The Winners Club provides magazines which _____.

A. encourage spending

B. are free to all teenagers

C. are full of adventure stories

D. help to make more of your money

4. If you want to be a member of the Club, you must _____.

A. be an Internet user

B. be permitted by your parent

C. have a big sum of money

D. be in your twenties

5. What is the purpose of this text?

A. To set up a club.

B. To provide part-time jobs.

C. To organize key-cards.

D. To introduce a new banking service.

减小电压互感器的措施有

A、减小电压 互感器线 圈的阻抗

B、减小电 压互感 器励磁 电流

C、减小电 压互感 器负荷 电流

对单纯疱疹病毒性脑炎诊断最有价值的是（）

A.MRI显示颞叶异常信号影

B.脑脊液检查示蛋白升高、糖正常

C.发热、头痛、精神症状明显

D.病程中CSF中HSV抗体滴度4倍以上升高

E.病前有口唇疱疹史