What the expert has said and done will be _______ to the department managers.
By taking the scientific development of his day one step further, Jules Verne _______ modern science fiction.A. lay the foundation of B. laid the foundation ofC. lie the foundation of C. lain the foundation of
_______ makes a scientific achievement important?
He made another wonderful discovery, _____ of great importance to science.
第二部分:英语知识运用(共两小节,满分45分)第一节:语法和词汇知识(共15小题;每小题1分,满分15分)You know nowadays ____ good knowledge of foreign language is ____ must in finding a job.
_______ that all mountain roads were closed.