UNDERSEA VEHICLES _______.A. HAVE THE SAME LIMITATIONS THAT DIVER...

61. - DE THI THU DH THAN KHAO CO DAP AN
Tiếng Anh DE THI THU DH THAN KHAO CO DAP AN
61. Undersea vehicles _______.A. have the same limitations that divers have B. make direct observations of the ocean floor C. are too small for a man to fit inside D. are very slow to respond