These areas rely on agriculture almost ______ ha

These two areas are similar _________ ？

Within these main areas of research, the staff of the department are prepared to ______ su

These areas rely on agriculture almost ______ , having few minerals resources and underdev

Traditionally, local midwives would______all the babies in the area.A．deliverB．produceC．ha

Dr. Wrangham conducted the experiment on rats which did not rely on cooking because______.

These two areas are similar ________ they both have a high rainfall during this sea