问题
选择题
A lot of people often forget that oral exams ______ to test our communicative ability．
A．design
B．are designed
C．are designing
D．are being designed
答案
答案：B
考查时态及语态。根据语境可知用现在时的被动语态。句意：许多人常常忘记，口语考试是被设计来测试我们交际能力。