问题补充:
He is new comer to chemistry but he has made a few important discoveries.
A. /, /
B. a, /
C. a, the
D. the, the
答案:
A. /, /
(答案→)B. a, /
C. a, the
D. the, the
解析:可联系答.案.网客服索取。
时间:2020-07-26 09:23:04
He is new comer to chemistry but he has made a few important discoveries.
A. /, /
B. a, /
C. a, the
D. the, the
A. /, /
(答案→)B. a, /
C. a, the
D. the, the
解析:可联系答.案.网客服索取。