早上露西遇见长辈李先生,她主动问好,应该说:_______
A.Hello! Mrs.Li? | B.Hi! I’m Lucy. |
C.Good morning,Mr.Li. | D.Goodbye!Mr.Li. |
I don’t know how ________ commas.
A.use | B.using | C.used | D.to use |
I have trouble ________ the new words.
A.memorize | B.to memorize | C.memorizing | D.memorized |
Miss Li regards all her students _______ her children.
A.as | B.for | C.to | D.with |
__ is really hard __ them to climb Mount Tai.
A.This, to | B.It, to | C.This, for | D.It, for |
If you don't know the word, you can _____ in the dictionary.
A.look it after | B.look at it | C.look for it | D.look it up |