四六级考试

【单选题】 Written applications should be sent to us in case ______ some problems with the electronic version.
A．there will be
B．there is
C．there be
D．there was

网考网参考答案：C
网考网解析：
[解析] in case引导的从句要用虚拟语气，即“should+动词原形”，should可以省略。 查看试题解析出处>>