单项选择。This is ______ "s" and that"s______ "u". [ ]A. a, a B. a, an C. an, a D
题型:同步题难度:来源:
单项选择。 |
This is ______ "s" and that"s______ "u". |
[ ] |
A. a, a B. a, an C. an, a D. an, an |
答案
C |
举一反三
单项选择。 |
There are sixty minutes (分钟) in ______ hour. |
[ ] |
A.a B.an C.the D./ |
单项选择。 |
It"s ______ old photo ______ my family. |
[ ] |
A.a, at B.an, in C.the, of D.an, of |
单项选择。 |
King helps me kite in the morning. |
[ ] |
A. fly B. fly a C. flies D. flies a |
单项选择。 |
This is maths problem (题). |
[ ] |
A. an hard B. an easy C. a easy D. hard |
选择填空。 |
— What"s his job? — He is ______ engineer. He works in a factory. |
[ ] |
A. the B. a C. an D. / (不填) |
最新试题
热门考点