题目内容
Sam got ____ about the words and ended ____ in a low voice.
A.frustrating; speaking B.frustrated; up speaking
C.frustrate; to speak D.frustrating; up speaking
B
练习册系列答案
相关题目
题目内容
Sam got ____ about the words and ended ____ in a low voice.
A.frustrating; speaking B.frustrated; up speaking
C.frustrate; to speak D.frustrating; up speaking
B