A recent survey has shown that ______ increasing number of men are willing to share the housework with their wives.
Giải bởi Vietjack
Đáp án B
A number of + danh từ số nhiều → động từ số nhiều (are). Vì sau mạo từ bắt đầu bằng 1 nguyên âm (increasing) nên ta dùng mạo từ an.
Ann's encouraging words gave me _________ to undertake the demanding task once again.
In the US the first stage of compulsory education _________ as elementary education.
The local people insisted that the road_________50 cm more so that, in case of flood, they still can travel on it.
