Many boys enjoy _______ football, basketball or baseball

Which do you think is ________, health or wealth？

_______________will not continue if an ongoing operation is changed or deletedA、

下列各组汉字，除了______组外，其余各组都是高频部件构成的。

下列现代汉字只有____组是形声字。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

下列各组软件中，全部属于应用软件的是______。

构成运算器需要多个部件，______不是构成运算器的部件。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

下面各组设备中，全部属于输入设备的一组是______。