She noticed a marked _______ in the children on her second visit.
A. differ
B. difference
C. different
D. differently
Giải bởi qa.haylamdo.com
Đáp án: B
Giải thích: sau tính từ là danh từ
Dịch: Cô ấy để ý một thay đổi đáng kể ở bọn trẻ ở lần thứ 2 ghé thăm
Thanks to computers, we can calculate difficult mathematic formula __________ lightning speed.
The new invention may receive a lot of __________ from the public.
You can use the ___________ control to adjust the air-conditioner.
Nowadays, the divorce rate is higher than it used to be________ young people are allowed to decide on their marriage.
He asked me if I was capable __________ fixing the electric cooker.
The books ___________ have been read by the students should be put on the shelf.
Three women, none of whom we _______ before, _______ out of the hall.
The government provided an _______ £25 million to expand the service.
We _________ tasks into three parts so that all members of the group can take part in.
