The photoperiodic response of algae actually depends on the duration of darkness, but not
A.is not on light
B.but is not on the light
C.and not on light
D.the light is not on
A.is not on light
B.but is not on the light
C.and not on light
D.the light is not on
A、laws that encourage lawsuits
B、policies that redistribute income
C、policies that impose significant restrictions on international trade
D、All of the above are correct
A、Declarative memory ; Episodic memory
B、Declarative memory ; Semantic memory
C、Declarative memory ; Semantic memory
D、Implicit memory ; Procedural memory
A、Russia
B、Japan
C、Brazil
D、India
A、ends the passage in conformity with the second paragraph
B、ends the passage in conformity with the first paragraph
C、has no connection with the first paragraph
D、contradicts the first paragraph
A、traveler’s check
B、cash
C、cheque
D、credit card
A、ontraction of the atrium and ventricular muscle.
B、contraction of detrusor of the bladder
C、contraction of the intestinal smooth muscle.
D、contraction of the vescular smooth muscle.
E、contraction of the branchial smooth muscle
A、(i) and (ii) only
B、(i) and (iii) only
C、(ii) and (iii) only
D、(i), (ii) and (iii)
A、cardinal numerals
B、ordinal numerals
C、general ordinals
D、quantifiers
_____ the fact that David failed in the competition, his teacher thought be had done his best. |
[ ] |
A. Although B. Despite C. While D. Without |
A、decresae the release of neurotransmitter at presynaptic terminals.
B、inhibit the contraction of cardiac muscle.
C、increae of the heart rate.
D、dilation of the resistance vessels.
E、increse the amount of urine.
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