【答案解析】[听力原文]
Brenda, it"s Calvin Waiters. I"m calling to update you about the progress of the project. After considering your recommendations, I created a logo and came up with a caption to make the advertisement more interesting. The advertisement uses colors that consumers should find appealing. I printed a copy of the draft and gave it to your secretary this morning, Please check it and give me comments so I can make the necessary revisions. I hope to finish the project by Monday. January 9th and show it to our client on the next day. Let me know if you have any questions. Thanks.
[解析] 综合理解题 目的
本题是询问电话留言的目的，注意听留言的开头部分。开头提到“I"m calling to update you about the progress of the project.”，即打电话是为了告诉对方项目的进展情况，故正确答案是B. To provide a project update。
单选题
What did the speaker give to Brenda"s assistant this morning?
【正确答案】
A
【答案解析】[解析] 细节题 特定细节
本题是询问说话者今天早上给了布伦达的秘书什么东西，注意听与题目的核心词give to...assistant this morning有关的内容。留言中提到“I printed a copy of the draft and gave it to your secretary this morning.”，即今天早上打印了一份草案交给了听者(即布伦达)的秘书，故正确答案是A. A draft of an advertisement。
单选题
What does the speaker ask Brenda to do?
【正确答案】
C
【答案解析】[解析] 细节题 请求
本题是询问说话者向布伦达(即听者)提出的请求，注意听留言后半部分中与请求相关的表达。文中指出“Please check it and give me comments so I can make the necessary revisions.”，即请求对方在核查后告知说话者需要修改的部分，故正确答案是C. Provide feedback。