题目

What the expert has said and done will be _______ to the department managers. A. value            B. benefit                 C. of valuable    D. of benefit 答案：D（2015秋•农安县期末）下列各项属于真菌特征的是（ ）①个体微小，细胞内没有成形的细胞核 ②个体有大有小，细胞内有成型的细胞核 ③孢子生殖 ④分裂生殖．A．①③ B．①④ C．②③ D．②④