常见的直接帮助手法有（）、顶、送、挡、（）、（）、扶、提、推等。
参考答案：托；拨；搓
Look and answer. (看图，仿照例子回答问题)
例: — Is he sad? — No, he isn't. He's happy.
1. — Is he happy? — _______________________________
2. — How do they feel? — ________________________________
为预防油脂酸败，宜采取的措施（）
A.加抗氧化剂
B.避免金属污染
C.避光隔氧低温存放
D.精炼提高纯度
E.以上全都是
— Is he sad? — No, he isn't. He's happy.
— Is he happy? — _______________________________
— How do they feel? — ________________________________