更多"It's hard to confirm or refute that"的相关试题:
[单项选择]It's hard to confirm or refute that there's a causal relationship between the amount of fat we eat and the ______ of heart attacks.
A. incidence
B. impetus
C. momentum
D. emergence
[单项选择]What's the importance to confirm the reason about unemployment
A. You will get compensation according to your unemployment reason.
B. The same opinion with your ex-boss may help you look for a new job.
C. You can make up a new resume under your ex-bosses direction.
D. Your ex-boss may reemploy you in the future with knowing the reason.
[单项选择]She has spent twenty years in researching the cause of lung cancer. Her achievements are of ______ the highest praise.
A. worthy
B. worth
C. deserved
D. valuable
[多项选择]Failure of which of the following parts could cause the laptop display to stop functioning?（） (Select TWO).
A. Power inverter
B. AC adapter
C. Multicard reader
D. Backlight
E. Keyboard
[单项选择]According to the passage, what is believed to cause the thin lines seen on Europa's surface
A. ( A long period of extremely high tides
B. ( Water breaking through from beneath the surface ice
C. ( The continuous pressure of slush on top of the ice
D. ( Heat generated by the hot rocky core
[单项选择]The 1986 Challenger space-shuttle _______ was caused by unusually low temperatures immediately before the launch.
A. expedition
B. controversy
C. dismay
D. disaster
[单项选择]Even those most______infections of all, those caused by viruses-formerly dismissed as untreatable because viruses disappeared into the inner labyrinths of the living cells, merging into the very genomes-are now becoming______to early treatments.
A. (A) refractory… amenable
B. (B) malignant … indifferent
C. (C) problematic… immune
D. (D) benign… resistant
E. (E) mysterious … inaccessible
[单项选择](Had the author) (see) that his novel (would) cause such a commotion, he (would not) have written it.
A. Had the author
B. see
C. would
D. would not
[单项选择]Your headache is likely to ______ if its real cause is not identified and proper treatment should be administered accordingly.
A. cure
B. recover
C. recur
D. release
[单项选择]The announcement of the death of their leader caused thereafter a feeling of great despair to ______ their lives.
A. overflow
B. scatter
C. permeate
D. manipulate
[单项选择]Einstein’s theory of relativity seemed hard to believe at the time _______.
A. when he first introduced
B. that he first introduced it
C. he first introduced
D. which he first introduced it
[单项选择]Most people found it hard to believe that such a seemingly ______ man should have one that wicked thing.
A. respecting
B. respectful
C. respective
D. respectable
[单项选择]It was only then ______how much trouble I had caused to him.
A. had I realized
B. I did realize
C. that I realized
D. did I realize
[单项选择]______ is known to all, too much smoking will cause lung cancer.
A. That
B. It
C. As
D. What
[填空题]It’s hard to make talks successful between the British and Irish governments without the participation of（）and（）
[单项选择]A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?（）
A. Remove network connections
B. Remove the RAM
C. Self ground on the computer case
D. Disconnect power to PC
