\— Where did you put the car keys?—— Oh,I ______ I put them on the chair because the phone
问题描述：
\— Where did you put the car keys?—— Oh,I ______ I put them on the chair because the phone
—— Oh,I ______ I put them on the chair because the phone rang as I ______ in.
A.remembered; come B.remembered; was coming
C.remember; come D.remember; was coming
为什么用D 而不用 B
答
remember指的是现在记得 remembered是指过去记得.根据意思是现在（说话时）记得,所以用一般现在时.前后时态不应该一样吗？？？？？宾语从句中主句动词是过去时，从句的时态必须是过去的相应时态，如果主句是一般现在时，从句可以根据情况用各种时态。