Once our chickens started laying eggs, we had such a_____

单选题Once our chickens started laying eggs, we had such a______of eggs that we were giving many away to our neighbors.

A．plenty
B．surplus
C．output
D．production

参考答案B

解析:【答案】B。解析：本题考查名词词义的辨析。plenty意为“丰富，大量”；surplus意为“过剩，剩余”；0utput意为“产量”；production意为“生产”。根据句意“我们的鸡开始下蛋后，我们便把剩余的鸡蛋送给邻居”可知，B项正确。

单选题Your help is______for the success of the project.

A．inevitable
B．indicative
C．indispensable
D．inherent

单选题 America will never again have as a nation the spirit of adventure as itbefore the West was settled.

A．could
B．did
C．would
D．was

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