The first two problems _____very easy, but the rest _____difficult.
A: is...are
B: is...is
C: are...is
D: are...are
A: is...are
B: is...is
C: are...is
D: are...are
举一反三
- The population of China _____ large and about 80% of the population ______farmers. A: is...is B: are...are C: is...are D: are...is
- Both of the two math problems are not very difficult. A: 并非两道数学题都难。 B: 两道数学题都不难
- What do they think a doctor should be A: Very easy. B: Neither easy nor difficult. C: Very difficult.
- The beautiful (is, are) pleasing, the ugly (A. is B. are) repellent. A: is...is B: are...are
- The work seemed easy at first but it ______ to be quite difficult.