在职攻硕英语考试

【单选题】 Far too many owners of electric appliances have a hard time______qualified repairmen to fix their ma- chines.
A．finding
B．to find
C．to finding
D．having found

网考网参考答案：A
网考网解析：
[解析] “have a hard time(in)doing...”表示“做某事感到困难”。 查看试题解析出处>>