do you know he is doing___in protecting the environment han anyone else in our class?
a.well b.good c.better d.best

i___a letter from him since he left.
a.didn't receive b.haven't go c.didn't have d.haven't heard


a bank operates a number of automaic teller machines(ATMs).the current model
the mark 2:is stocked with$20 and$50 notes only.so can only dispense the rrequested amounts that are combinations of these values.the $50 notes and $20 notes are kept in separate bins.
dispenses the minimum number of notes to fulfill a request.
which one of the following amounts can be dispensed by the mark 2?
a.$10 b.$30 c.$60 d.all of the above amounts can be dispensed

interpret the question briefly and choose the right answer.什么意思？

at one of the ATMs.the two bins containing the notes have accidentally been swapped,so now the ATM dispenses $50 notes instead of $20 notes,and$20 notes instead of $50 notes.for which one of the following requested amounts will the difference between the amount requested and the amount dispensed be greatest?
a.$60 b.$70 c.$80 d.$90

interpret the question briefly and choose the right answer.
问题补充：the robber in the box isn't ___the one you described.
a. same b.different c.as d.like

这是我错了的题,我初一

1.Do you know he is doing___in protecting the environment than anyone else in our class?
a.well b.good c.better d.best
选C。do well in+doing,此题有than应该用比较级
2.I___a letter from him since he left.
a.didn't receive b.haven't got c.didn't have d.haven't heard
选B。hear from sb.=receive/get a letter from sb.收到某人的来信

a bank operates a number of automaic teller machines(ATMs).the current model
the mark 2:is stocked with$20 and$50 notes only.so can only dispense the rrequested amounts that are combinations of these values.the $50 notes and $20 notes are kept in separate bins.
dispenses the minimum number of notes to fulfill a request.
which one of the following amounts can be dispensed by the mark 2?
a.$10 b.$30 c.$60 d.all of the above amounts can be dispensed

interpret the question briefly and choose the right answer.什么意思？
简明扼要地翻译题目并选择正确的答案：
一家银行开通多个自动取款机，2号机仅有两种面值的货币20和50美元，因此取款只能是20和50的组合，且20和50在不同的钱柜中，取出最小的数目来满足需要。下列哪种面额能从2号机中取出？
选C

at one of the ATMs.the two bins containing the notes have accidentally been swapped,so now the ATM dispenses $50 notes instead of $20 notes,and$20 notes instead of $50 notes.for which one of the following requested amounts will the difference between the amount requested and the amount dispensed be greatest?
a.$60 b.$70 c.$80 d.$90

interpret the question briefly and choose the right answer.简明扼要地翻译题目并选择正确的答案： 一个取款机中的两个钱柜中的钱因为意外故障而互换，即20出50，要50出20。下列取出的钱数与实际的相差最大的是哪个？
选C。


问题补充：The robber in the box isn't ___the one you described.
a. same b.different c.as d.like
选D。像：as+句子；like+名词/代词