The clever use of colors ____________________ to the success of the oil painting. A: is unnecessary B: was unnecessary C: was of great importance D: is of great importance
The clever use of colors ____________________ to the success of the oil painting. A: is unnecessary B: was unnecessary C: was of great importance D: is of great importance
It is unnecessary to book transport and accommodation in advance.
It is unnecessary to book transport and accommodation in advance.
9.I thought this explanation was(unnecessary)___complex.
9.I thought this explanation was(unnecessary)___complex.
Eye contact is unnecessary when serving guests.
Eye contact is unnecessary when serving guests.
As a commander, you should not _______ the soldiers to unnecessary danger.
As a commander, you should not _______ the soldiers to unnecessary danger.
To make the meeting productive, it is unnecessary to set the agenda.
To make the meeting productive, it is unnecessary to set the agenda.
The ____(account) checked this unnecessary spending in good time.
The ____(account) checked this unnecessary spending in good time.
It’s unnecessary to use formal expressio... a business meeting.
It’s unnecessary to use formal expressio... a business meeting.
It is unnecessary to have practice before giving a product presentation.
It is unnecessary to have practice before giving a product presentation.
It’s unnecessary to book flights and hotels before the journey.
It’s unnecessary to book flights and hotels before the journey.