Câu hỏi:
26/04/2025 12Before the invention of the steamboat, there ____________ no way to cross the ocean.
A. has been
B. could have been
C. had been
D. would be
Trả lời:

Đáp án C
Sử dụng thì QKHT diễn tả một trạng thái đã tồn tại trong quá khứ trước một hành động khác trong quá khứ (‘before’) → Động từ cần điền chia dạng thì QKHT là ‘had + PII’.
Dịch nghĩa: Trước khi tàu hơi nước được phát minh, đã không có cách nào để vượt đại dương.
CÂU HỎI HOT CÙNG CHỦ ĐỀ
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