Recently many schools have faced what could be called the crisis of comprehension or, in simple terms, the phenomenon of students with phonic and grammar skills still______ unable to understand what they read. A.are B.to be C.being D.have been
A. A.are B.to B.being D.have
【参考答案】
C 动名词being作students的逻辑谓语,相当于…students…beingunabletounder—standwhattheyread。整个动名词短语作of的宾语,所以只能选C。