()是教育合同预期违约的形式之一。
A.明示预期违约
B.默示预期违约
C.口头预期违约
D.书面预期违约
参考答案:A, B
—Is your birthday in August?
—__________.[ ]
A. August 12th.
B. What about you?
C. Yes. My birthday is August 12th.
增压机轴承温度报警值为℃。