(单选题)16: Identify the errors in the following sentence:The scientist thinks it necessary that all the inventions of mankind must be used for good. ( )
A: thinks it
B: mankind
C: must
D: for good
(责任编辑:admin) |
(单选题)16: Identify the errors in the following sentence:The scientist thinks it necessary that all the inventions of mankind must be used for good. ( )
A: thinks it
B: mankind
C: must
D: for good
(责任编辑:admin) |