项目的( )能否实现与设计工作密切相关。
A.进度目标B.质量目标C.投资目标D.安全目标
参考答案:C
----How long can I keep the book?
----A week.You _____to return it by Monday.
A.expect
B.will expect
C.are expected
D.will be expected
一个tRNA反密码子为5'-IGC-3',它可以识别的密码
A.5'-GCA-3'
B.5'-GCG-3'
C.5'-CCG-3'
D.5'-ACC-3'
E.5'-UCG-3'