题目内容：

 

1.These flowers look like real ones，but in fact they are ________(人工的)flowers.

2.A child's ________(智力)develops rapidly between the ages of four and five.

3.In my opinion，computers have more ________(广泛的)uses than any other things in the world.

4.I haven't ________(计算，估算)the cost that we will spend in travelling.

5.If we work together，the problem can be ________(解决)easily.

6.Sometimes if you want to call abroad，you should first ring the ________(接线员)．

7.Since the kids are too young to accept your words，please ________(简化)your explanation.

8.He spent much of his life ________(探测)the wildness.

9.Please leave us alone；we have something ________(私人的)to discuss.

10.Filling in a college ________(申请)form is an important matter so you must consider it carefully.