He is a success as a leader but he hasn’t ________ in teaching.
A.many experiences | B.much experience |
C.an experience | D.a lot experience |
Regarding China-US differences on human rights issues, Hong said the two sides can enhance mutual understanding through dialogue ______ on equality and mutual respect.
A.based | B.to base | C.basing | D.base |
When we start gazing into the night sky with a telescope, soon we’ll be astonished by the realization _______ we and our world are part of this giant system.
A.which | B.whether | C.that | D.as |
Karaoke, which was invented by the Japanese, ______ both wonders and problems.
A.has been produced | B.was produced | C.produced | D.has produced |
European football is played in about 80 countries, _____ it the most popular sport in the world.
A.making | B.made | C.to make | D.makes |
Obama didn’t explain ______ any larger principles have guided him through the historic convulsions of the 2011 Arab Spring.
A.what | B.that | C.where | D.whether |