More than 85 percent of French Canada’s population speaks French as mother tongue and ________ to the Roman Catholic faith.

单选题

More than 85 percent of French Canada’s population speaks French as mother tongue and ________ to the Roman Catholic faith.

答案解析

单选题

If contamination causes a blockage of more than 50 percent of the holes, then clean the holes on the rear of the display units.

答案解析

单选题

The method works best cases where total deafness is due to malfunctioning of the ear’s sensory cells.There must be sufficient functioning nerve fibers available to transmit the message to the brain（ ）;there are generally no more than 10 percent remaining in most cases,since they tend to atrophy with disuse.

答案解析

单选题

It is( )install more than two washers for each bolt.

答案解析