Who was one of the first scientists to record their findings of it?
举一反三
- Who is that man,______ in the front row? A: one B: the one C: first D: the first
- He is one of the ____who support the theory. A: scientists B: science C: scientific D: sciences
- Who gave the News on the Hour（） A: The President and First Lady. B: Ed Wilson. C: Scientists in California. D: Jan Singer.
- complete the sentences with "that who "words.The first one _____ stands up is a little boy.
- On _____, scientists announced the successful birth of a healthy baby boy, who was conceived from one sperm and different parts of two eggs.