Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following
Trả lời câu hỏi dưới đây:
Geysers have often been compared to volcanoes _ _ _ _ _ _ _ they both emit hot from below the Earth’s surface.
A. bởi vì = due to + N/ N=phrase
B. bởi vì = because + Clause
C. mặc dù
D.bất kể