舌下给药的特点是()
A.经第一关卡影响药效
B.不经第一关卡效应,显效较快
C.给药量不受限制
D.脂溶性低的药物吸收快
E.以上都不是
参考答案:B
句型转换。
1. It's necessary to study hard in the school.(同义句)
______ ______ study hard in the school.
2. We should watch TV too much.(否定句)
We ______ ______ TV too much.
3. They went to the park yesterday.(划线部分提问)
______ ______ they go to the park?
4. He knows how to look after pets.(一般疑问句)
______ he ______ how look after pets?
5. You should take your dog for a walk every day. (同义句)
______ your ______ for a walk every day.
古今中外,有多少人对我们产生了巨大的影响,请同学们仿照例句的形式再写两个句子。
例:马克思的影响,不只在于他那深刻的思想,还在于他那最美好的梦想。
答:________________________________________________________________________