is appointing
is being appointed
has appointed
has been appointed
第1题:
A. named
B. appointed
C. assigned
D. allocated
第2题:
A. newly appoint
B.new appointed
C. appointed
D. newly appointed
第3题:
A.informing
B.being informed
C.to be informed
D.to inform
第4题:
A、have gradually being exhausted
B、are gradually exhausted
C、has been gradually exhausted
D、are being gradually exhausted
第5题:
The world's oil supply
A. haven been gradually being exhausted
B. is being gradually exhausted
C. is gradually exhausted
D. has gradually exhausted
10.答案为B 世界石油供应量正在逐渐被耗尽。该题谓语动词应使用正在进行时的被动态,结构是am/is/are+being+过去分词。
第6题:
A、is repaired
B、has been repaired
C、is being repaired
第7题:
A、have polluted
B、is being polluted
C、has been polluted
D、have been polluted
第8题:
A.has been used
B.being used
C.has used
D.used
第9题:
A.has been put
B.have been put
C.being put in
D.to.be put in
第10题:
A、has been built
B、is built
C、was built
D、is being built