---- Do you know our town at all?
-----No, this the first time I here.
A. was; has e
B. is; e
C. is; had e
D. is; have e
网友回答
A. was; has e
B. is; e
C. is; had e
(答案→)D. is; have e
解析：考查时态。句意：你究竟知道我们的城镇吗？——不，这是我第一次到这儿来。可知主语描述的是现在的状态，故用一般现在时态。从句描述的是现在已完成的动作，故用现在完成时态。故选D。