Question

–Could you please tell me _______?  --Yes. They are playing in the park.

A．where are the twins	B．where the twins are
C．where were the twins	D．where the twins were

Answer 1

B

试题分析：句意：请你告诉我双胞胎在哪好吗？好的，他们在公园里玩。宾语从句的结构：主语+谓语+连接词+从句。从句在句中作宾语。从句要用陈述句的语序。如果主句是一般现在时，从句根据需要选择时态，如果主句是过去时态，从句要用相应的过去时态。Could you please表示委婉的请求，不表示过去，故选B。