Not until Columbus discovered America ____ to Europe. （QE95-57）
A、bananas were brought
B、bananas brought
C、are bananas brought
D、were bananas brought
【正确答案】：D
【题目解析】：题测试的是倒装句型。从句中的否定词not位于句首，主句中的谓语或谓语的一部分要提到主语的前面，所以在正常语序中的“bananas were brought to Europe”要变为“were bananas brought to Europe".
