A:在右侧再加挂一个100g的砝码
B:在右侧再加挂一个200g的砝码
C:在左右两侧各再加挂一个100g的砝码
D:在左右两侧各再加挂一个200g的砝码
—May I speak to the headmaster? —He a meeting now. Can I take a message?
What kind of dumplings does the woman want?