Read the passage carefully and choose the correct answer.
The excitement of snorkelling in a clear tropical sea is hard to explain to someone who hasn't done it. If you expect to have the opportunity of trying it when on holiday, it is well worth bringing a snorkel if you can get hold of one. Experts now recommend a separate breathing tube.
Many swimmers take a deep breath before diving with a snorkel. This is a mistake, because it makes the body so light that you dive with difficulty. It is best to take a couple of deep breaths and then a normal relaxed breath in order to breathe in enough for dive. Don't take repeated deep breaths before diving because this can lead to shortage of oxygen, which causes unconsciousness without warning.
The backs of many snorkellers get badly burnt, for the snorkellers are so involved in the world below they forget about the dangers of sunburn. The sea does not protect your back from the rays of the sun, and it is best to wear a T-shirt. Snorkellers should also consider wearing shoes (or slippers), which may protect their feet from cuts from sharp rocks which can easily become infected.
Snorkellers should wear shoes while diving________.
Trả lời bởi giáo viên
Người lặn với ống khí nên đeo giày trong khi lặn để ________.
A. bảo về chân khỏi việc bị cá mập cắn
B. bảo về từ tia nắng
C. không để bị nhiễm độc
D. không để thiếu oxygen
Thông tin: Snorkellers should also consider wearing shoes (or slippers), which may protect their feet from cuts from sharp rocks which can easily become infected.
Tạm dịch: Các người lặn cũng nên quan tâm đến việc mang giày bơi hay chân chèo để bảo vệ chân họ các vết cắt từ các tảng đá nhọn dể gây nhiễm trùng.
=> Snorkellers should wear shoes while diving to protect their feet cut from sharp rocks
Hướng dẫn giải:
Thông tin: Snorkellers should also consider wearing shoes (or slippers), which may protect their feet from cuts from sharp rocks which can easily become infected.
