Dear Ron， I want to ask why c is wrong？ Most merchandise orders placed in response to advertisements in Systems last year were placed by Systems subscribers over age thirty-five. We can infer this choice from Finding of a survey of Systems magazine subscribers: Thirty percent of all merchandise ...

Hi Ron， in the choice E， Many teenagers undergo stress, but results of a recent study indicate that the patterns of stress that girls experience are more likely to result in depression than stress patterns of boys i think we can omit are because result in stress patterns of boys is wrong. so we ...

Hi Ron, I still cannot understand D. You mean that D is under the situation that the tariff is not lifted. And when the tariff is lifted.the price of it cannot below the market price. so the choice is wrong. is it right? TIA [quote][/quote] choice (d) says that the processors buy the unprocessed nut...

Hi Ron，

i want to ask why c is wrong. if M can be replaced, so we do not need to implement the plan

And i have a problem. for example this question, if i should consider whether the plan will be successful after it is implemented or not rather than consider whether the plan will implement!

TIA

Dear Ron,

May you explain E.

thx

Hi Ron，

I do not choose CDE, because i think could is not right. we may use can. please correct me!

thx

Dear Ron，

Can you explain the following？
In my mind ， we cannot use have done ，when the clause does not contain since for or something else. Please correct it

tim Wrote:of course they aren't parallel. why should they be?

THX

In Creek theology the supreme being was Esaugetu Emissee (Master of Breath), who dwelt in an upper realm in which the sky was the floor, and who had the power to give and to take away the breath of life. A in which the sky was the floor, and who had the power to give and to take B where the sky was ...

Dear Ron，

I choose A .
i think the price is the same for two products.
(the price as the drug's maker charges)
please correct me.

thx

Dear Ron，

Why choice D is wrong？

THX

Dear Ron，

I still cannot understand “those” in choice c.
Can you explain it.
In my mind, we just use those when we do comparisons "that of, those of". we will not use those o refer to a subject. in which situation, we can use those to refer to.

thx

Dear Ron，

After reading previous posts， i also cannot understand why Choice A and B is wrong.

You mean that “enable to be done” is wrong？

THX

Dear Ron，

Can you explain the choice C? Should we use limit in C?

THX

Dear Ron, Can you explain what is the meaning of the action of VERBing is the focus of the preposition. I remember you said that we can eliminate verbing first. And when i drop plummeting, i do not think we can say with the cost of wireless service XXXX. so i think it is wrong. please correct me if ...