Câu hỏi:
Giúp em bài tập về nhà Tiếng Anh lớp 9 câu hỏi như sau: Scientists have discovered that there is water on Mars
> It has been
Trả lời 2:
Gia Sư Hoàng Khang gữi câu trả lời dành cho bạn:
Scientists have discovered that there is water on Mars
-> It has been discovered by scientists that there is water on Mars.
Trả lời 1:
Gia Sư Hoàng Khang gữi câu trả lời dành cho bạn:
⇒ It has been discovered by scientists that there is water on Mars.
