名校
1 . The government has granted approval for five types of COVID-19 antigen (抗原) ________, which can effectively screen out those with a higher viral ________ and infectiousness.
| A．spits, load | B．kits; load | C．spits; bend | D．kits; bend |
您最近一年使用：0次
名校
2 . I b________ down and picked up the coins lying on the road. (根据首字母单词拼写)
您最近一年使用：0次
2021-11-17更新
|
132次组卷
|
2卷引用：浙江省宁波效实中学2021-2022学年高二上学期期中考试英语试题
