“Three” is three times _________ “one” and twice _________ “one”.
| A．as much as, as much as | B．more than, more than |
| C．as much as, more than | D．more than, as much as |
The winter holiday will begin soon. John _____ to stay with us.
A.will be coming B.comes C.is coming
Maria has _____ trouble _____ math, so she often asks her math teacher for help.
A.much, understanding
B.many, understanding
C.not, to understand
Teachers should _____ their students to practice _____ English as much as possible.
A.encourage, speaking B.let, speak C.make, speak
—What a nice classroom!
—It _____ every day.
A.is cleaningB.has cleanedC. is cleaned
We have two ears and one mouth so that we can listen ________we speak.
| A．twice as much as | B．as twice much as |
| C．as much as twice | D．as much twice as |