问题补充:
We must known to all that smoking is harmful to heart.
A. this
B. that
C. it
D. the matter
答案:
A. this
B. that
(答案→)C. it
D. the matter
解析:句意:我们必须要让所有人知道吸烟已对心脏有害。it做形式宾语代替后面that引导的宾语从句。故选C。
考点: 考查代词的用法。
时间:2023-11-12 06:20:29
We must known to all that smoking is harmful to heart.
A. this
B. that
C. it
D. the matter
A. this
B. that
(答案→)C. it
D. the matter
解析:句意:我们必须要让所有人知道吸烟已对心脏有害。it做形式宾语代替后面that引导的宾语从句。故选C。
考点: 考查代词的用法。