請教三道英語單選
1.Here are a lot of old rubber gloves ____ fingers have holes in ____.
A.that;these B.whise;them C.which;it D.where;that
2.The palace was heavily guarded,because inside its walls_____.
A.where lived the Queen B.lived the Queen C.there lived the Queen D.that lived the Queen
3.--Have you heard from Jane recently?
---No,she ___ an important experiment when she last ___ to me.
A.has done;wrote B.is doing;writes C.was doing;wrote D.had done;wrote
第一題為什么呢選B呢?
第二題為什么選B不選D呢?
第三題為什么選C不選A 為什么是過去進(jìn)行時而不是現(xiàn)在完成時呢?