四六级考试

【单选题】 There is a real possibility that these animals could be frightened, ______ a sudden loud noise.
A．being there
B．should there be
C．there was
D．there have been

网考网参考答案：B
网考网解析：
语法结构题。本句的意思是：如果突然出现巨大的噪音，这些动物真的有可能受到惊吓。本句的难点是：该句是一个省略if的倒装的虚拟条件句，可还原为if there should be…。 查看试题解析出处>>