1)____with so much troubles,we failed to complete the task on time.A.FacedB.FaceC.FacingD.To face选C有什么不对?2)No matter how frequently____,the works of Beethoven still attract people all over the world.A.performedB.performingC.to be performe

1)____with so much troubles,we failed to complete the task on time.A.FacedB.FaceC.FacingD.To face选C有什么不对?2)No matter how frequently____,the works of Beethoven still attract people all over the world.A.performedB.performingC.to be performe
1)____with so much troubles,we failed to complete the task on time.
A.Faced
B.Face
C.Facing
D.To face
选C有什么不对?
2)No matter how frequently____,the works of Beethoven still attract people all over the world.
A.performed
B.performing
C.to be performed
D.being performed
D又怎么错了?不是一直在被演没有停吗?

1)____with so much troubles,we failed to complete the task on time.A.FacedB.FaceC.FacingD.To face选C有什么不对?2)No matter how frequently____,the works of Beethoven still attract people all over the world.A.performedB.performingC.to be performe
1.face是及物动词,如果用facing的话应去掉with
2.你说的很对,一直在演,不是强调此时此刻正在演
不过第二句其实并不是非谓语动词的结构,它其实是个省略句.
No matter how frequently they are performed,the works of Beethoven still attract people all over the world.
no matter how是一个连词,非谓语动词中是不可能出现连词的.

第一题选A，face这个词的用法是 somebody is faced with...所以选A，用被动
第二题中being performed表正在进行，贝多芬的作品是一直在演，是在陈述一个事实，不用正在进行时。

1题中相关的词组是be faced with ,也就是说是we are faced with sth
2题中的D选项是现在分词的被动语态，但是the works 也就是主语与前面的让步状语的逻辑主语应该是一致的，而跟动词perform 的关系是被动的，所以应该用过去分词表被动。