问题
判断题
如果两个质粒可以稳定共存于一个细胞中,这两种质粒则属于同一个不亲和群。( )
答案
参考答案:错
如果两个质粒可以稳定共存于一个细胞中,这两种质粒则属于同一个不亲和群。( )
参考答案:错
阅读下面短文,掌握其大意,然后从方框中选出能填入文中空白处的最合适的单词,并将该单词的标号(A、B、C、D、E…)填写在答题卡对应题号的横线上。
小题6: the trip. I had to 小题7: in to her. My sister rode in front of me as 小题8: . We reached Tibet first. It was snowing and our legs were so heavy and cold 小题9: they felt like blocks of ice. However, it was great fun as we found ourselves cycling through clouds. Our next stop is Yunnan Province, where we can see our cousins. We can 小题10: wait to see them! |