Question

The Greens _____ China for seven years.

A．have come to	B．have been to
C．have come in	D．have been in

Answer 1

D

解析試題分析：句意：格林一家來中國七年了。由時間狀語for seven years知前面要用延續性動詞。Have been to到過某地；have been in在某地；come是非延續性動詞，后面不可接表一段時間的短語。所以選D。
考點：考查延續性動詞。