问题
选择题
—Could you tell me_____________?
—Certainly. In half an hour.
A. when the high speed train will arrive
B. when the high speed train arrived
C. if the high speed train has arrived
答案
答案：A
题目分析：句意为：---你能告诉我这趟高铁什么时候到达吗？---当然可以。半个小时后到达。本题考查的是宾语从句。在宾语从句中，从句的应用陈述句的语序。由应答者回答In half an hour可知，时态应用一般将来时。故选A。