题目

I'd like to know if you'd be willing to join us as a student (represent) on the interview committee. 答案：【1】representative 两人同时用8 N的力水平拉一弹簧测力计的两端，则弹簧测力计的示数为________；若将此弹簧测力计的一端固定在墙上，用10 N的力水平拉它的另一端，则弹簧测力计的示数为________(所用拉力没有超过弹簧测力计的量程)．