皮皮学，免费搜题
登录
搜题
【简答题】
刀具材料可分为 ___________ 、 ___________ 、 __________ 和超硬材料四大类。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— I hate vegetables. I ______ eat them. — But they're good for your health! You should often eat them. [ ]
A.
often
B.
usually
C.
always
D.
seldom
【单选题】听力原文：This is a great restaurant. (A) It is. I eat here often. (B) I need a rest, too. (C) It's not that late. (12)
A.
B.
【简答题】蛋白质基本组成单位是什么?其结构特点如何?
【单选题】-Do you often eat in the restaurant? -No, I often______at nome． [ ]
A.
buy
B.
cook
C.
like
D.
play
【单选题】_______________many children like sugar, I think they had better try not to eat it too often.
A.
Because
B.
When
C.
Although
D.
If
【单选题】— Do you often eat vegetables and fruit? I think it is helpful. — Yes, I _____ you. It is good for our health. [ ]
A.
look forward to
B.
am satified with
C.
agree with
相关题目：