Compared with 1980, what was the cost of insurance claims in 1981？A．It stayed at the same

The current death rate is reduced _______ 10% compared with that of the year of 1980.A

In the second paragraph,what features does differentiated marketing have compared with und

What will happen to the workers if the machines are painted gray compared with orange？A．Wo

What is the main reason for Ruth Handlers leaving the company？A．She was diagnosed with bre

Compared with 1980s, what is the biggest development of portable computers in 1990s？A．They

What was the problem with the original mobile？A．It was made of aluminum.B．It wasn"t large