______so much progress in such a short period of time.
A: Never have any country made
B: Never have a country made
C: Never has any country made
D: Never did a country made
A: Never have any country made
B: Never have a country made
C: Never has any country made
D: Never did a country made
举一反三
- Never before ______ as united as it is today. A: our country has been B: has our country been C: has been our country D: have our country been
- The reason he has made such great progress is _____________he has never wasted his time.
- Secondary and higher education______available to all high school graduates in this country so far. A: have made B: B. were made themselves C: have been made D: D. were made it
- Never before ______ so many people in our country been interested in sports. A: has B: have C: had D: are
- Never ( __ ) ( estimate) the power of women. They have made great contributions.