have a good command of (something) -Idioms

Idioms

have a good command of (something)

to know something well

The girls have a good command of French.

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have a good mind to (do something)

have a good thing going

have a good time

have a green thumb

have a hand in (something)

have a handle on (something)

have a head for (something)

have a heart of gold

have a heart of stone

live on borrowed time

chance (something)

dog and pony show

mean to (do something)

get to one's feet

throw caution to the wind

take hold of (something)

wipe (someone's) slate clean

My Account / Test History

Fact
The deepest part of the ocean is 35,813 feet (10,916 meters) deep and occurs in the mariana trench in the pacific ocean. At that depth the pressure is 18,000 pounds (9172 kilograms) per square inch. .. More >>

Verbal Reasoning