人工接地体宜垂直埋设。第五章

请写出下列画线部分的中文意思。

1. Can you count from one to one hundred?  ______________________

2. Listen to the teacher, boys and girls.  ______________________

3. Look at the picture. Where is the little bird?  ______________________

4. Put on your raincoat. It's raining now.  ______________________

5. I often go to school by bus.  ______________________

— Can you play the guitar?

— No. I _ ___   . I can play the violin.

A．needn't

B．may not

C．can't

D．mustn't

In the last 10 years we have all witnessed an impressive growth in our knowledge about the environments.

A．imperative

B．observable

C．sustainable

D．expressive

会诊的方式包括科内会诊（）（）（）和（）（）等。

可分布到全身体液和组织，包括脑脊液和胸水中的抗结核药是

A．异烟肼

B．乙胺丁醇

C．链霉素

D．对氨基水杨酸

E．卡那霉素