问题
选择题
—Simon，I wonder _______. —Last Saturday.
A．when the foreign visitors arrived
B．when did the foreign visitors arrive
C．when the foreign visitors will arrive
D．when will the foreign visitors arrive
答案
答案：A
考查情景交际和宾语从句。“西蒙，我想知道那些游客是什么时候到的。”“上周六。”宾语从句用陈述句语序，排除B、D；根据Last Saturday可知，用一般过去时，排除C。故选A。