[ General Knowledge ]
Inside an aeroplane, flying at a high altitude…
A. The pressure is the same as it is outside
B. Normal atmospheric pressure is maintained by the use of air pumps
C. The pressure inside is less than the pressure outside
D. Normal humidity and partial vacuum are maintained
Random Topics:
Preposition of PlaceSimple Past - Irregular VerbsFuture PassiveArticles A and AnPast Simple and Past ProgressiveVocabulary & GrammarTense-ed and -ing AdjectivesPast or Present Verb TenseTenses - Present and PastOther quiz:
Grammar › ViewI don’t like strawberries. _____ do I.
A. No
B. Neither
C. Either
D. So
Vocabulary › View
A key _____ in success is hard work.
A. factor
B. barrier
C. problem
D. distraction
Vocabulary › Viewa taking back of a previous assertion
A. retraction
B. vacuous
C. abet
D. protean
Mixed General Quiz › View
That is ___ you are poor.
a. why
b. that
c. which