When he grows up, he _________ a designer.
A. is
B. was
C. is being
D. is going to be
查看答案
I _______ to my friend’s birthday party tomorrow.
A. am going
B. am going to go
C. went
D. goes
I ________ you later.
A. call
B. called
C. will call
D. is calling
The success of “Harry Porter” made its writer __________.
A. be rich
B. is rich
C. was rich
D. rich
常见基因聚类方法包括( )
A. 系统聚类
B K-均值聚类
C. 模糊聚类
D. 自组织图聚类
E. 动态样品聚类