我们得不断分析环境变化，看是否有必要改变原来的计划。
A: We must constantly analyze changes in the environment to see if there was a need to change the original program.
B: We must constantly analyze changes in the environment to see if there is a need to change the original program.
C: We must constantly analyze changes in the environment to see Whether there was a need to change the original program.
D: We must constantly analyze changes in the environment to see that if there is a need to change the original program.
A: We must constantly analyze changes in the environment to see if there was a need to change the original program.
B: We must constantly analyze changes in the environment to see if there is a need to change the original program.
C: We must constantly analyze changes in the environment to see Whether there was a need to change the original program.
D: We must constantly analyze changes in the environment to see that if there is a need to change the original program.
举一反三
- 7 我们得不断分析环境变化，看是否有必要改变原来的计划。(analyze, original, program)
- When we try to analyze a work, we need to analyze this work under certain historical background. （ ）
- If you move,you must inform us _____ the change of your program. A: with B: for C: in D: of
- All the factors (consider) __________, we will need a lot of money to complete this program.
- _________ these changes, we must revise our plan.