1 _____France Viuard,an excellent political speaker but she was also among the first members of the populist party.
A Not only B If only C only D Not only was
2 Jim talked for about half an hour yesterday .Never _____him talk so much.
A I heard B did I hear C I had heard D had I heard
3 Then _____we had been looking forward to .
A came the hour B the hour came C comes the hour D the hour is coming
4 _____the room when the bell rang loudly enough to wake the dead.
A Hardly had I entered B Hardly I had entered
C Hardly did I enter D I hardly entered

1.d,not only 跟but (also 可省略)连用，他们可以连接句子的各种成分，但是在连接句子的时候not only 引导的句子要到装，but(also)引导的句子不能倒装
if only引导的句子要用虚拟语气
2.d never/hadly/little/few 否定副词提前句子要用倒装，把be或者助词提前，因为never一般跟完成时态连用，所以选d
3.a,用这个句子的时态我们可以排除c.d因为句子是过去完成时态，而且句子里出现了then这是一般过去式的时间标志，所以答案只能从a.b中选择，有时候特别强调then时，会把他提前用倒装来加强语气，所以答案选a
4.a,这是固定句式，一共有两组，意思是一样的：一....就...
hardly had.....when...(hardly跟过去完成时态连用，when跟一般过去时态连用）
no sooner had .....than....(no sooner跟过去完成时态连用，than跟一般过去式连用）