You will hear Part A and sometimets Part B of each dialogue. Choose the best response to what Part B or Part C might say.
A. What a pleasure.
B. It's my pleasure.
C. I'm very pleased.
D. Pleased to meet you.
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You will hear Part A and sometimets Part B of each dialogue. Choose the best response to what Part B or Part C might say.
A. Glad to know you.
B. How are you doing in your business?
C. Hope to see you again next week.
D. Thank you. I'm Susan Smith.
You will hear Part A and sometimets Part B of each dialogue. Choose the best response to what Part B or Part C might say.
A. Hi, Alice. What a nice surprise!
B. How do you do, Ms.Herman? Very glad to see you.
C. What brings you here?
D. Pretty good. How are you?
缓和曲线是位于直线与圆曲线之间的过渡曲线。请填写:直线→第 缓和曲线→圆曲线→第 缓和曲线→直线。