800 câu trắc nghiệm Điền từ Tiếng Anh có đáp án - Phần 21

Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (4) (under the care of an instructor) after a short briefing and training di

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Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (4) (under the care of an
instructor) after a short briefing and training dive. You can learn to dive far more quickly than you learn snow sports, for example. It’s also
suitable for people with a number of physical disabilities

available

approaching

accessible

manageable

Giải thích

C là đáp án đúng