1.【2012安徽卷】32. —I love the Internet. I've come to know many friends on the Net.
— . Few of them would become your real friends.
A. That’s for sure B. It’s not the case
C. I couldn't agree more D. I’m pleased to know that
2.【2011重庆卷,26】In communication, a smile is usually __________ strong sign of a friendly and _______ open attitude.
A. the, / B. a, an C. a, / D. the, an
3.【2011山东卷,24】The two girls are so alike that strangers find ________ difficult to tell one from the other.
A. it B. them C. her D. that
4.〖09海南〗Encourage your children to try new things, but try not to them too hard.
A. draw B. strike C. rush D. push
