A person has one head and one neck.（英译中)

The heavily laden infantry, though enjoying a superiority of six－to－one, simply could not keep to schedule and lost 60000 men in one day.（英译中)

Female sheep produce one or two lambs at a time.（英译中)

If only problems would come one at a time!（英译中)

Please raise your head and look at the blackboard.（英译中)

There was a traffic accident in this street, but no one was harmed.（英译中)

The average person loses______one hundred hairs per day from the head.A．so much asB．as muc