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【单选题】
The trees stand nearly barren; their leaves lay on the ground. Identify the mistake in the sentence.

stand
barren
leaves
lay
【单选题】
The earth quake left thousands of people in _____ need of medical care.

current
urgent
critical
continual
【单选题】
She was often seen _________ shoes for others at a shoe stand.

to clean
cleaning
clean
to cleaned
【单选题】
A precis should be concise; that is, it should be [] than the original material.

complicated
clearer
simpler
【单选题】
Sorry, we cannot further______ the price.

deepen
shorten
lower
simpler
【单选题】
Not only the society but also the people in it ______.

has changed
have changed
have been changed
has been changed
【单选题】
下述程序的运行结果( )。 #includevoid main() { int x=1,a=0,b=0; switch(x) { case 0:b++; case 1:a++; case 2:a++;b++; } printf(a=%d,b=%d\n,a,b); } case 1:a++; case 2:a++;b++; } printf(a=%d,b=%d\n,a,b); }

a=1,b=1
a=2 ,b=1
a=2,b=2
a=3,b=3
【判断题】
Like a simile, a metaphor is also widely used as a figurative technique in expressions and it also needs the support of the words like, as, as if.

正确
错误
【单选题】
Each ticket _______$300.

A.pays
B.costs
C.takes
D.spends
【单选题】
14. It is ____ pity that you cannot come to the wedding.

such a
so
such as
many a