【单选题】There _____ great changes in our hometown in the past fifteen years. [ ]
【单选题】Language has been changing, but such changes are not so obvious at all linguistic aspects except that of______.
【单选题】. The reason for all the changes being made _______to us yet.
B.
has not been explained
【单选题】There ________ great changes in Zhangzhou since 2010.
【简答题】Great changes ______ in the city, and a lot of buildings ______ . A.has been taken place; have been set up B.have taken place; have been set up C.have taken place; have set up D.were taken place; were...
【单选题】下列switch语句正确的是:
A.
int a=2,b=3; switch(a>b) { case '1' :printf("a>b"); case '0' :printf("a }
B.
int a=2,b=3; switch(a>b) { case 1 :printf("a>b"); case 0 :printf("a }
C.
int a=2,b=3; switch(a) { case 1 :printf("a>b");break; case 0 :printf("a default: printf("a=b");break; }
D.
char=2,b=3; switch(a>b) { case 1 :printf("a>b");break; case 0 :printf("a default: printf("a=b");break; }