辽宁专升本公共英语是必考科目，是很容易拉开分值较大差距的一门科目，库课网校整理了一些2023辽宁专升本英语备考单选练习分享给备考辽宁专升本的考生。
2023辽宁专升本英语备考单选练习-8.9
1. You are late. If you _________ a few minutes earlier, you_________him.
A. come; would mee
B. had come; would have met
C. come; will meet
D. had come; would meet
2. Betty felt so tired last night that she_________fell asleep in bed after lying down.
A immediately
B. suddenly
C. frequently
D. recently
3. We will attend the junior high graduation ceremony_________June 21st, 2019.
A.in.
B. at
C.on.
D. for
4. It is not quite clear_________our local government will do with air polution.
A. whether
B. how
C. what
D. that
5. This is _________
A. how did they get to the city
B. what did they get to the city
C. how they got to the city
D. what they got to the city
2023辽宁专升本英语备考单选练习-8.9参考答案及解析
1. [答案] B
[解析]考查虚拟语气。句意:你迟到了，如果你早几分钟，你就会碰到他。if 引导的虚拟条件句，从题意可知，表示与过去事实相反，主句用would/ could might/ should+现在完成时时，从句用过去完成时。故选B.
2. [答案]A
[解析]考查副词词义辨析。句意:贝蒂昨晚太累了，以至于她躺在床上后立刻就睡着了。
immediately很快，立刻; suddenly 突然地; frequently 频繁地; recently 最近。immediately更符合语境，故选A。
3. [答案] C
[解析]考查介词辨析。句意:我们将在2019年6月21日参加高中毕业典礼。in用在年、季节、月的名词前:介词at用在时间点前面;在具体的某个日期前用介词on。故选C.
4. [答案] C
[解析]考查主语从句。句意:我们的地方政府将如何处理空气污染还不清楚。句子出现两个动词，需要一个连接词，“______ our local goverment will do with air pollution""为主语从句，本句中it为形式主语。从句缺宾语，根据意思，应填连接代词what.故选C.
5. [答案] C
[解析]考查表语从句。系动词后面引导表语从句，表语从句陈述语气，排除A、B选项，而且连接词不做主、宾成分，故选C.