Please help me explain the reason for this question

C should be chosen for this question

will+do means that what is to be done is not planned. In this question, the author has already said that he forgot to notify and will notify immediately, which proves that the matter of notifying now is not planned, so he chooses C

Be going to do means the planned future, e.g. I am going to Shanghai for 3 days.

I choose DD: Am Going to means that it is about to happen, which is closer to the concept of time now.

will, the concept is broader. If you use now, you can't use it anymore, and there will be a conflict in the tense.

Be going to is different, it is used in the present tense to indicate the future, so it can be used with now.

Needless to say, A, B, it's definitely not true. Because of the choice of D

C and D are both"will be"meaning.

But D focuses on"There is a plan, there is an intention to do something"

C should be chosen here.

Actually, I think it's better to use idiomatic usage. I think it's okay to use b, call.

i call her now!I called her right away.

If c, d, generally don't need to add now to make it smooth:

i will call her

i am going to call her.

Only for can be omitted, choose b.

Elect Homori early c.

This is because p2 points to a one-dimensional array (or an element that points to a two-dimensional array) should be of size 3, while a's two-dimensional is of size 4.

So, D is right and C is wrong.

This is as long as it is an insurable interest in the subject matter of the insurance.

At that time, the market value of the house was 500,000 yuan, and the maximum insured amount must not exceed 500,000 yuan.

I choose BNegative + adjective comparative.

Representation: Again. Still.

This sentence means:

They couldn't have played better.

1. Choose C

a、a=［1 0;0 0］，b=［0 0;0 1 at ab=0b, |a|=0 only means that a is irreversible.

c、|a||b|=|ab|=0 correct.

d、|a|=1 only means that a is reversible, for example, a takes 0 0 1; 1 0 0;0 1 0 2, choose a

a, (ab) t=b t a t=ba is not equal to abb, (a+b) t=a t+b t=a+bc, same... a^m)^t=(a^t)^m=a^md、(b•a^t+a•b^t)^t=a•b^t+b•a^t

100*20% 5%=400g.

400-100 = 300 grams.

Suppose it is necessary to add water to xkg, according to the law of dilution, the solute before and after dilution is equal, then there is.

2* 15% = 2+x) solution: x= 98kg So choose a