【简答题】成熟的二核花粉粒中有两个细胞,分别叫 细胞和 细胞。
【简答题】按移植物植入的部位分类,肝移植多属于A. 原位移植B. 异位移植C. 原位旁移植D. 结构移植E. 联合移植
【单选题】下列数据中为二位有效数字的是A、2.5×10-5B、pH=5.5 C、7.10×105D、Ka=1.76×10-5
【单选题】In the comparison of female and male pilots,
A.
female pilots are found to be more courageous and risk taking
B.
male pilots are found to be more professional and attentive
C.
female pilots are found to make more errors out of carelessness
D.
male pilots are found to make more errors in decision-making
【简答题】翻译句子。 1. —咱们去打篮球吧. —那听起来很有趣. —__________________. —__________________. 2. —爸有电脑吗? —不,没有.他有个手表. —__________________? —_____, _____. _____