题目内容：
回答第63空。
A．A as B．B on
C．C by
D．D in
参考答案：
答案解析：
单选题：回答第63空。
- 题目分类：理工类
- 题目类型：单选题
- 查看权限：VIP
B．B on
C．C by
D．D in
B．B on
C．C by
D．D in
回答第54空。
回答第54空。A．A program B．B instruction C．C system D．D function
Scientists counted the number of stars___________．（ ）
Scientists counted the number of stars___________．（ ） A．to illustrate the impac
What might be a proper title for this passage?（ ）
What might be a proper title for this passage?（ ） A．Success Is No Destination B
What is the author’s attitude towards people’s desire for su
What is the author’s attitude towards people’s desire for success?（ ） A．Approvi
From the second paragraph, we know that __________.
From the second paragraph, we know that __________.A．A Cousteau did not like any