Question

The Forbidden City attracts a ________ stream of visitors every day，especially during national holidays.                                                        (2013·福建，25)

A．constant	B．main
C．powerful	D．shallow

Answer 1

A
解析　句意为：紫禁城每天都吸引络绎不绝的游客，尤其在国庆节期间。constant不断的；main主要的；powerful强有力的；shallow浅的。由句意可知，选项A正确。