此题为判断题(对,错)。
A、account balance column
B、debit column
C、posting reference column
D、credit column
E、description column
A、Supply and provide labor, material, and equipment as necessary to perform the works within the contract period.
B、Provide competent, experienced management and supervision for performance of the work.
C、Select and provide the means, methods, techniques, sequences, and procedures of construction.
D、Determine the feasibility of constructing a project.
It _____ last night, for the ground is wet. |
[ ] |
A. must rain B. must have rained C. must be raining D. can't have rained |
B.40s
C.2min
D.1min
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