搜题，就来5TiKU.com题库【问题】 Using pictures and visual aids can help to attract the audience’s attention when giving a product presentation.
Using pictures and visual aids can help to attract the audience’s attention when giving a product presentation.
A.正确
B.错误
正确答案：A
题目解析：
Using pictures and visual aids can help to attract the audience’s attention when giving a product presentation.
A.正确
B.错误
正确答案：A
公益网站无广告，打赏一杯咖啡鼓励下吧
放广告影响您看答案的心情，不放又没收入，顺手打赏一下？
广告影响看答案的心情，来点打赏行不行？