Many other new techniques are now available that enable more research ___(do) in the test tube.请问空里应该填什么还有这句话的意思求详细解答我是初学者非常谢谢

分类: 作业答案 • 2022-01-04 12:10:08

问题描述：

Many other new techniques are now available that enable more research ___(do) in the test tube.
请问空里应该填什么还有这句话的意思
求详细解答我是初学者非常谢谢

答

Many other new techniques are now available that enable more research ___(do) in the test tube.请问空里应该填什么 还有这句话的意思求详细解答 我是初学者 非常谢谢