800 câu trắc nghiệm Điền từ Tiếng Anh có đáp án - Phần 3

As the MESA lowered into (3) _______ with its load of equipment for lunar prospecting, a seven-pound Westinghouse TV camera mounted atop the load began shooting black-and-white (4) _______.

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As the MESA lowered into (3) _______ with its load of equipment for lunar prospecting, a seven-pound Westinghouse TV camera mounted atop the load began shooting black-and-white (4) _______.(3) .................... 

place

position

order

line

Giải thích

B là đáp án đúng