Clear [1] and dark[ƚ]are allophones of the same one phoneme /1/.They never take the same position in sound combinations, thus they are said to be in c() distribution.
第1题:
Sounds are said to be in contrastive distribution if they appear in the same environment.()
第2题:
A、have been working
B、have worked
C、had worked
D、had been working
第3题:
to make sure that the other speaker is paying attention to what you are saying, you need to make what you say sound more interesting. in the following expressions, which one can make one's saying sound more interesting______.
A、You'll never believe this, but…
B、What do you mean?
C、Did you hear what I said?
D、What do you think?
第4题:
A position that is obtained by using two or more intersecting lines of position taken at nearly the same time,is a(n) ______.
A.fix
B.running fix
C.estimated position
D.dead-reckoning position
第5题:
第6题:
Clear [1] and dark[ƚ]are allophones of the same one phoneme /1/.They never take the same position in sound combinations, thus they are said to be in c() distribution.
complementary
略
第7题:
Which statements are true concerning the effect of the >> and >>> operators?()
第8题:
estimated position
fix
running fix
dead-reckoning position
第9题:
more than one bone is broken
the same bone is broken in more than one place
there is never any internal bleeding
the bone may be visible
第10题:
For non-negative values of the left operand, the >> and >>> operators will have the same effect.
The result of (-1 >> 1) is 0.
The result of (-1 >>> 1) is -1.
The value returned by >>> will never be negative as long as the value of the right operand is equal to or greater than 1.
When using the >> operator, the leftmost bit of the bit representation of the resulting value will always be the same bit value as the leftmost bit of the bit representation of the left operand.
第11题:
The one with the wind closest abeam
The one to windward
The one to leeward
The one that sounds the first whistle signal
第12题:
although
thought
athlete
thirsty
第13题:
If segments appear in the same position but the mutual substitution does not change the meaning, they are said to be in ____.
A、contrastive distribution
B、free variation
C、complementary distribution
D、distinctive features
第14题:
A in phonemic contrast
B in complementary distribution
C a minimal pair
D allophones
第15题:
While paralleling two AC generators using synchronizing lamps only, both lamps will go dark when the generators are______.
A.running at the same speed
B.grounded
C.of the same polarity
D.in phase
第16题:
The number and position of hydrants arranged on board shall be such that _______,one of which shall be from a single length of hose,may reach any part of the ship normally accessible to the passengers or crew while the ship is being navigated.
A.at least two jets of water which shall be from the same length of hose
B.at least two jets of water emanating from the same hydrant
C.at least two jets of water not emanating from the same hydrant
D.at least two jets of water not emanating from the same hydrant,one of which shall be from a single length of hose
第17题:
第18题:
以下正确的重载函数是()
第19题:
Which statement is true?()
第20题:
Liquids with different viscosities will always have the same specific gravity
Liquids with different viscosities will never have the same specific gravity
Viscosity and specific gravity are directly proportional
Viscosity and specific gravity are not related in that one does not define or limit the other
第21题:
Closer to the coast
Farther from the coast
On the track line ahead of the fix
On the track line behind the fix
第22题:
int same(int,double);double same(int,double);
int same1(int,double);int same2(int,double);
int same(int=0);int same(int);
int same(int,double);int same(int,double,double);
第23题:
running at the same speed
grounded
of the same polarity
in phase
第24题: