【单选题】Which of the following engineering measures cannot increase the stability of slope.
A.
To construct structures on the slope surface.
B.
To cut the slope surface.
C.
To install anchor piles on the slope surface
D.
To install drainage pipes in slope.
【单选题】23 Chestnut Ave. , Wellington, Shropshire. Wednesday, 5th October Dear Joe, I'm afraid this won't be a very cheerful letter because at the moment I'm feeling absolutely fed up. It's the usual story; t...
A.
her quarrel with her mother this morning
B.
her throwing her dress all over the chair
C.
her keeping silence facing her mother's scolding
D.
her asking her father an unreasonable question
【单选题】The slope of an indifference curve is
A.
the rate of change of consumer’s preferences.
B.
the marginal rate of preference.
C.
the marginal rate of substitution.
D.
always equal to the slope of the budget constraint.
【单选题】The smaller the slope of the AE curve, ( ).
A.
the greater is the value of the multiplier
B.
the smaller is slope of the saving function
C.
the steeper is the consumption function
D.
the smaller is the value of the multiplier
【单选题】The upward slope of a ships bottom from the keel to the bilge is known as().