(2023) Đề thi thử Tiếng anh Sở giáo dục và đào tạo Bắc Giang (Lần 1) có đáp án

To show that you are engaged in your interaction, you should start with a firm handshake and (21) _____________ direct eye contact throughout a conversation.

21/50

To show that you are engaged in your interaction, you should start with a firm handshake and (21) _____________ direct eye contact throughout a conversation.

uphold

maintain

sustain

retain

Giải thích

Chọn C