托业考试

试题来源：托业-高级动词词汇
【单选题】 Appliance manufacturers from developing nations are ______ to export their products to lucrative markets like the United States.
A．delicious
B．constructive
C．eager
D．relative

参考答案：C
网考网解析：
be eager to表示“渴望做某事”，可以用于修饰发展中... 查看试题解析出处>>