Growth is a . A: reversible increase in size B: reversible increase in shape C: irreversible increase in size D: none of the above

Communication is _____. A: interactive B: reversible C: static D: unsystematic

The conversion of pyruvate to acetyl coenzyme A and CO2: A: occurs in the cytosol. B: is reversible. C: involves the participation of lipoic acid. D: requires the coenzyme biotin.

One reversible continuous-time LTI system is cascaded with its reverse system, then the whole continuous-time system is one ( ) system A:

According to paragraph 5,why are ozone depletion and the greenhouse effect considered as urgent human disasters? A: They directly threaten human beings. B: They can be easily protected. C: They are not easily reversible.

The two wings of the building are exactly ( ), which means the two wings are the same in size and shape. A: symmetrical B: reciprocal C: systematic D: reversible

Current expenditure in this museum is ___________ in comparison with the huge amount which foreign museums of similar standing spend. A: negligible B: intelligible C: reversible D: incompatible

Prazosin A: is a selective reversible a1 receptor antagonist B: Doesnotadverselyaffectblood lipid (cholesterol) levels C: is associated with first-dose hypotension D: is also used for Enlargement of the prostate gland in men

When we heard about the _________suffering of the children and adults, our primary instinct, like millions of others, was to shed tears. A: dreadful B: compatible C: reversible D: negligible

The total starting air capacity required for reversible main engines is to be sufficient for at least （）. A: six consecutive starts B: eight consecutive starts C: ten consecutive starts D: twelve consecutive start