问题
选择题
Sally asked ________.
A．how can she get to the zoo
B．how she can get to the zoo
C．how she could get to the zoo
D．where was the zoo
答案
答案：C
题目分析：在宾语从句中，主句用一般现在时从句根据需要选择时态，主句是过去时态，从句要用相应的过去时态。主句是过去时态，故排除AB。从句用陈述句的语序，故排除D。故选C。