Chọn C
C. but its -> its
Tạm dịch: Khi một viên ngọc bị cắt đôi và nhìn dưới kính hiển vi, ta có thể thấy những lớp của nó.
Chọn C
C. but its -> its
Tạm dịch: Khi một viên ngọc bị cắt đôi và nhìn dưới kính hiển vi, ta có thể thấy những lớp của nó.
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions from 45 to 47.
When a pearl is cut in half and examined under a microscope, but its layers can be seen.
A. a microscope
B. be seen
C. but its
D. is cut
Mark the letter A, B C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The human brain is often comparing to a computer, but such an analogy can be misleading.
A. misleading
B. The human
C. but such
D. comparing
Mark the letter A, B C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
The human brain is often comparing to a computer, but such an analogy can be misleading.
A. misleading
B. The human
C. but such
D. comparing
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The rings of Saturn are so distant to be seen from Earth without a telescope
A. of
B. so
C. be
D. without
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions
A beaver uses its strong front teeth to cut down trees and peel off its bark
A. its
B. front teeth
C. peel off
D. its
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The rings of Saturn are so distant to be seen from the Earth without a telescope.
A. of
B. so
C. be
D. without
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
A turtle differs from other reptiles in that its body is encased in a protecive shell of their own
A. from
B. other
C. in that
D. their
Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
must be treated.(A) Some underground water is (B) enough safe to drink, (C) but all the surface water (D) must be treated.
A. Some
B. enough safe
C. but
D. must be treated.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Pointing in someone is usually considered rude but it is acceptable when teachers want to
A. Pointing
B. rude
C. when
D. to