A．Because it is a personal and economic problem a

The most crucial problem any economic system faces is how to use its scarce resources.A．pu

Because it is not a serious problem, we are not necessary to take strict measures against

When French lawyers and judges strictly apply a statute, it is usually because ______.A．it

Whats the wide－spread problem of this short－term profit push？A．It is about crime and fraud

Writing is not an easy skill. It is both mental and physical. A person must be able to mov

______ I prefer shopping online because it is more convenient and saves time and money.A．I