các best t.anh giải hộ mik với
Worksheet (Week 31)Nhắc nhở: Mỗi lần bạn rời khỏi màn hình kiểm tra, hệ thống sẽ lưu lại và báo cáo.
(3đ)Choose the word that differs from the other three in the position of primary stress.
Question 1: connection battery scientist internet
Question 2: decisive electric uneasy impolite
Question 3: satisfaction uncomfortable impolitely unemployment
(7đ)Choose the correct answer to complete each of the following sentences.
Question 4:Peter __________ dinner when you get home.
will be cooking has cooked cooks cooked
Question 5:I think the factory __________ its workers with robots.
isn't going to replace won't replacewon't have replaced doesn't replace
Question 6:Tom __________ his marriage anniversary this time next week.
has celebratedwill have celebrated will be celebrating celebrates
Question 7:Modern freezing __________ enable our food to be stored for weeks.
Means techniques manners skills
Question 8:She became a(n) __________ because she was interested in coding.
Chemist astronaut software developer explorer
Question 9:He works as a(n) __________. He studies the buildings, graves, tools, and other objects of people who lived in the past.
Conservationist architecture physicist archaeologist
Question 10:Consider becoming a(n) __________ if you want to learn about different cultures.
Mechanic explorer physician engineer
(4đ)Fill in each blank with the correct form of the word on brackets.
Question 11:It'sto turn back time and change the past, but you can learn from it. (possibility)
Question 12:Thewas disappointed to see so much litter on the beach. (conserve)
Question 13:He was tooto wait for the elevator and took the stairs instead. (patience
Question 14:The new building looks completelyin this historic part of town. (nature)
(4đ)Choose the sentence that best rewrites the sentence given.
Question 15:‘I saw you walking your dog yesterday,' she told me.
She said that I had seen you walking her dog the previous day.
She said that she had seen you walking my dog the following day.
She said that she saw me walking my dog the previous day.
She said that she had seen me walking my dog the previous day.
Question 16:‘I want to see new places,' Tony said
Tony said that I wanted to see new places.
Tony said that he wanted to see new places.
Tony said that he had wanted to see new places.
Tony said that he wants to see new places.
Question 17:‘I will have to cancel my dental appointment,' Liz said.
Liz said that she would have to cancel her dental appointment.
Liz said that I would have to cancel my dental appointment.
Liz said that she will have to cancel her dental appointment.
Liz said that she would have to cancel my dental appointment.
Question 18:‘We have visited this castle several times,' Mr. Smith said.Mr.
Smith said that we had visited this castle several times.Mr.
Smith said that they visited that castle several times.Mr.
Smith said that they had visited that castle several times.Mr.
Smith said that we visited this castle several times.
Ở đây, bạn có thể sử dụng vòng for lặp để tình tổng:
#include <iostream>
using namespace std;
int main()
{
int temporary=0;
for(int i=1;i<=10;i++){
temp+=i;
}
cout<<temporary;
return 0;
}
tuy nhiên, có cách khác dễ hơn là tính theo công thức;
#include <iostream>
using namespace std;
int main()
{
int temporary=(10/2)*(10+1);
cout<<temporary;
return 0;
}
(Code được viết theo ngôn ngữ c++)