Because of the complexity of our modern machine, we need our workers ______. A. to tra

Question

Because of the complexity of our modern machine, we need our workers ______.

A. to train special

B. specified in training

C. to have specified training

D. training specially

Answer 1

正确答案：C
Need to do sth需要做某事，排除选项 B和 D。副词修饰动词，排除选项 A。选项C是正确的。