皮皮学，免费搜题
登录
搜题
【单选题】
听力原文：Woman: Good morning. I’m calling about your advertisement in Stationery News looking for overseas distributors. Could you send me some more details about this, as I’m very interested in this opportunity. My name is Sally Brown, and the address is … You will hear another five recordings. Each speaker is talking on the phone. For each recording, decide the main reason for the phone call. Write one letter(A-H)next to the number of the recording. Do not use arty letter more than once. After you have listened once, replay each recording.A.
to ask for advice
B.
to explain an error
C.
to ask for a decision
D.
to ask for information
E.
to make a complaint
F.
to request help
G.
to confirm details
H.
to express thanks
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
【简答题】I．（1）下列有关实验操作或测量数据合理的是___________（填写序号） a．用铁坩埚加热CuSO 4 ·5H 2 O晶体测定结晶水质量分数 b．用干燥的pH试纸测定浓硫酸的pH c．用规格为20mL的量筒，量取16.8 mL的Na 2 CO 3 溶液 d．实验室酸制氯化亚锡溶液时，可以先将氯化亚锡溶解在盐酸中，再配制到所需要的浓度 e．使用容量瓶的第一步操作是先将容量瓶用蒸馏水洗涤干净 f...
【简答题】在VFP中,GotFocus事件是当对象____________焦点时引发的事件。
【简答题】Shirts are packed _______ boxes ____ 2 dozen each.
【简答题】在VFP中,Gotfocus事件是对象__________焦点时引发的事件。