单选题 Mr Hilon is used to giving presentations to large audiences.
Mr Hilon
A．doesn't give presentations to large groups any more.
B．often gives presentations to large groups.
C．often gave presentations to large groups in the past.

Contents of 10-ounce Can of Beer

Calories

100

Carbohydrates

4 grams

Protein

0.5grams

Fat

0 grams


【正确答案】 B
【答案解析】[解析] 题干意为：希尔顿先生已经习惯在很多观众面前做报告了。其中“be used to doingsth．”意为“已经习惯做某事”，故B项为正确选项，即希尔顿先生经常在很多观众面前作报告。故选B。
[拓展] 与“be used to doing sth．”类似的短语还有“get used to sth．”以及“used to dosth．”，前者表示开始习惯做某事，后者表示过去常常做某事。