This is 3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
A.a | B.an | C.the | D./ |
—What is your English teacher like?
— ___________.
A.She is tall and slim. |
B.She likes playing volleyball. |
C.She always makes her lessons interesting. |
D.She is about 28 years old. |
—Do you like the city of Nanjing?
—Yes. It’s__________time to visit Nanjing. And every time I am here ,I find something exciting.
A.my third | B.my three |
C.my the third | D.my the three |
March 8this_________Day. My mum often goes to see my grandmother on the day .
A.Woman’s | B.Women’s | C.Woman | D.Women |
There’s________orange coat in the room , and ________coat is Li Hong’s .
A.a an | B.a the | C.an ,the | D. the, the |
After reading for an hour, it’s good to ______ the green trees for a minute or two.
A.look out of | B.look out at |
C.look out from | D.look for at |