第二部分：词汇知识运用（共两节，满分30分）
第一节：多项选择（共10小题；每小题1分，满分10分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21．This amber necklace is a real _______ at such a low price.
A．design B．bargain C．glory D．character
22．—Do you think it’s a good idea to make friends with your students ?
— ___________, I do. I think it’s a great idea.
A．Informally B．Physically C．Actually D．Rarely
23．Barbara has worked here for three years, so I’m sure she’s quite ______ to the task.
A．equal B．fair C．worth D．informal
24．We give dogs time, space and love we can spare, and ____________, dogs give us their all.
A．in charge B．in fact C．in case D．in return
