Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
My head hurts. I need to take a ……………
A.sleeping bag
B.map
C.pain killer
D.compass

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
I walked too much and hurt my foot. I need to put a _____ on it.
A.plaster
B.backpack
C.torch
D.compass

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Do you really think that humans will be ________ when the machines rise against them in the future?
A.exterminated
B.exterminating
C.exterminate
D.extermination

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
 
Highly intelligent machines can be automated to operate without human ____________.
A.help
B.intervention
C.intervene
D.support

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
It costs a lot of money to upgrade the ___________ system and the worker’s skills in this car plant.
 
A.operate
B.operating
C.operated
D.operation

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
It’s so hot today. I need to take some _____.
A.sun cream
B.scissors
C.pain killers
D.walking boots

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
I finished packing. All my things are in my _____.
A.tent
B.backpack
C.plaster
D.sleeping bag

Phương thức phân bào nào dưới đây đặc trưng cho sinh vật nhân thực mà không có ở sinh vật nhân sơ?
A.Trực phân
B.Nguyên phân
C.Giảm phân
D.Gián phân

Phương thức phân bào nào dưới đây đặc trưng cho sinh vật nhân sơ?
A.Trực phân
B.Giảm phân
C.Nguyên phân
D.Gián phân

Người ta chia lưới nội chất thành mấy loại?
A.5.
B.4.
C.3.
D.2.