更多"The digestive enzyme pepsin breaks "的相关试题:
[单项选择]The digestive enzyme pepsin breaks down proteins into components ______ readily absorbed by the human body.
A. that can be
B. and are
C. which they
D. are to be
[单项选择]The car breaks down because there is no gasoline.
[单项选择]胃蛋白（Pepsin）可断裂那一种氨基酸接合之胜肽键：
A. 色氨酸
B. 芳香族氨基酸
C. 离氨酸
D. 酪氨酸
[单项选择]Mark often attempts to escape（）whenever he breaks traffic regulations.
A. having been fined
B. to have been fine
C. to be fined
D. being fined
[单项选择]It was during summer breaks that we first taste the satisfaction that work ______ into hard currency.
A. translates
B. transfers
C. transplants
D. transmits
[单项选择]He does nothing that breaks the interests of the collective.
A. runs for
B. runs against
C. runs over
D. runs into
[单项选择]（ ） breaks the law will be punished sooner or later.
A. Who
B. Whoever
C. Anyone
D. Someone
[单项选择]The ice of a glacier that reaches the sea breaks off—.
A. ( and forming icebergs
B. ( to form icebergs
C. ( icebergs have-formed
D. ( when the formation of icebergs
[单项选择]Here's a man who just breaks into a bank and helps himself ______ so much money.
A. to
B. by
C. for
D. on
[单项选择]I know the day breaks now, （ ） the birds are singing.
A. for
B. where
C. if
D. when
