A．courageB．fearC．concernD．confidence

It is a big （) for him to do such difficult work.A. courageB. challengeC. opportunit

You must summon up all your（)to meet the danger.A courageB attentionC confidenceD view

【C20】______A．worryB．fearC．carelessnessD．hard work

A．hopeB．fearC．waitD．look

材料题请点击右侧查看材料问题 查看材料A.hopeB.fearC.wait

【C2】A．courageB．enthusiasmC．interestD．sense