A、Had… would not succeed
B、Had … could not have succeeded
C、Would have… could not have succeeded
D、Had… could not succeed
第1题
第2题
第3题
第4题
A、 has been forgotten
B、had been forgotten
C、has been left
D、had been left
第5题
A、has caught
B、has been catching
C、was caught
D、has been caught
第6题
第9题
A、A. has our country been
B、B. our country has been
C、C. has been our country
D、D. our country hasn‘t been
第10题
A、 has raised
B、has been risen
C、has been raised
D、has risen
第11题
A、 has been left
B、had been left
C、has been forgotten
D、had been forgotten