﹣﹣﹣Mum，what's this？
﹣﹣﹣It's an _________ .（ ）
| A． |
orange |
B． |
banana |
C． |
pear |
I will be in senior high school ______ a month． I can't believe the time went by so fast．（ ）
A．atB．inC．on
Zhong Nanshan is not only_______excellent doctor but also a brave fighter．（ ）
A．aB．anC．the
﹣There will be a graduation ceremony next week． Do you know____________？
﹣We will have it on line instead of at the school hall．（ ）
A．when it will be held
B．when it was held
C．where it will be held
D．where it was held
﹣I'd like to choose blue as my bedroom color．
﹣____________． The color makes us feel relaxed and peaceful．（ ）
A．Take it easyB．Sounds great
C．You're welcomeD．Enjoy yourself
﹣Some Chinese government officers have turned into livestreamers（网络主播）．
﹣Yes． They're trying their best to help local farmers to____________ product sales．（ ）
A．compareB．improveC．affordD．provide