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
句意：很多人经常忘记设计口语测试是用来检测我们的交际能力的。一般现在时表示经常性动作或状态时，常与often，always，usually，sometimes，every day等时间状语连用。oral exams与design存在着被动的关系，故选B。