not have/credit card/find/difficult/book/airline ticket/online

43/76

Although I didn't have credit card, I found difficult to book an airline ticket online.

I don't have a credit card, I found it difficult to book an airline ticket online.

Not having a credit card, I found it difficult to book an airline ticket online.

As I don't have a credit card, so I found it difficult to book an airline ticket online.

Giải thích

Đáp án: C

Giải thích: Rút gọn mệnh đề phân từ cùng chủ ngữ: (not) Ving/Having Vp2, S + V

Dịch: Không có thẻ tín dụng, tôi thấy khó đặt vé máy bay trực tuyến.