桑叶、菊花的功效共同点是()
A.疏散风热
B.平抑肝阳
C.清肺润燥
D.清肝明目
E.清热解毒
参考答案:A, B, D
根据句意及首字母提示完成下列句子。
1. I watched a play b _____ Jackie Chan last night.
2. Can you p _____ put our bags here?
3. "I don't mind the key ring," Mary s _____.
4. Jeans (牛仔裤) are still in f ____.
5. —Let's go for a walk in the park.
—It's a good i .
吹胀比是指塑件()与型坯()之比。()
A.最小直径 最小直径
B.最大直径 最大直径
C.最大直径 直径
D.最小直径 直径