下列哪项不是作业治疗的模式理论（）。
A、作业表现模式
B、人类作业模式
C、人—环境—作业模式
D、活动模式
参考答案：D
读一读，选词填空。
It _____________ (is, was) Sunday yesterday. I _____________ (go, went) to a department store.
I _____________ (buy, bought) a dress and a pair of shoes. I _____________ (eat, ate) supper in a restaurant.
And I _____________ (bring, brought) some gifts for my family. I _____________ (give, gave) them a surprise.
电子合同当事人的意思表示的生效问题
