I think maths _____ very difficult to learn.
A: is
B: are
C: has
D: have
A: is
B: are
C: has
D: have
举一反三
- English, as well as maths, (be) ______ quite difficult to learn.
- Math ________ in fact, is not very difficult to learn. A: , B: ; C: . D: :
- Do you think a foreign language is ______ than maths A: as difficult B: more difficult C: the most difficult
- Indonesian (is a very difficult language for Americans to learn. ( )
- I think it's not difficult for you to __________ my surprise when I received your invitation. A: think B: learn C: imagine D: explain