真核生物在蛋白质生物合成中的起始tRNA 是() A: 亮氨酸tRN B: 丙氨酸tRN C: 甲酰蛋氨酸tRN D: 蛋氨酸tRN
真核生物在蛋白质生物合成中的起始tRNA 是() A: 亮氨酸tRN B: 丙氨酸tRN C: 甲酰蛋氨酸tRN D: 蛋氨酸tRN
vt.丢弃;放弃,抛弃 A: abandon / ə’bændən/ B: restraint / ris’treint/ C: impossible / im’pɔsəbl/ D: beg / beg/
vt.丢弃;放弃,抛弃 A: abandon / ə’bændən/ B: restraint / ris’treint/ C: impossible / im’pɔsəbl/ D: beg / beg/
57() A: raise B: answer C: beg D: discuss
57() A: raise B: answer C: beg D: discuss
23() A: give B: spend C: receive D: beg
23() A: give B: spend C: receive D: beg
Internet上常用的新闻阅读器不包括()。 A: rn B: trn C: nn D: nt
Internet上常用的新闻阅读器不包括()。 A: rn B: trn C: nn D: nt
beg one’s way from door to door
beg one’s way from door to door
读程序写结果。()#()include()<stdio.h>()void()main()(){()float()fx()=()12.456;()printf()("%f,()%7f,%7.2f,()%.2f,()%-7.2f\n",()fx,()fx,()fx,()fx,()fx);()}
读程序写结果。()#()include()<stdio.h>()void()main()(){()float()fx()=()12.456;()printf()("%f,()%7f,%7.2f,()%.2f,()%-7.2f\n",()fx,()fx,()fx,()fx,()fx);()}
On Qixi Festival, girls would also beg Weaving Maid
On Qixi Festival, girls would also beg Weaving Maid
The_________stood on his head, begging from door to door. (beg)
The_________stood on his head, begging from door to door. (beg)
DNA的遗传信息传递到蛋白质,中间经过() A: tRN B: DNA C: rRNA D: mRNA E: snRNA
DNA的遗传信息传递到蛋白质,中间经过() A: tRN B: DNA C: rRNA D: mRNA E: snRNA