More research should be done on the experiences o

The boss ordered that the work should be done on time.（英译中)

The writer of the passage probably______.A．prefer dogs to chimpsB．have done more research

The researchers found that______.A．the gene therapy could be verified by animal experiment

What did the researchers find in the experiment？A．Human walking used more energy than bipe

What should be done to help the new immigrants？ 查看材

Much research has been done on interviews in genceral， so the training of journalistic in