违法向关系人发放贷款罪是结果犯，构成犯罪必须是（）
A、造成直接经济损失
B、造成较大损失
C、造成重大损失
D、造成严重后果
参考答案：B
I can't see any cars near the house, _______ I can see some bikes there. [ ]
A. and
B. but
C. or
