Just like fingerprints, each person’s DNA is ________unless he has a twin.
A.unusual B.normal C.various D.unique
— What do you think of investing in today’s stock market?
— There are many risks, but also many gains.
A.potential B.confidential C.influential D.preferential
The new CRH train between Beijing and Shanghai _______ speed once reached about 350km/h has had a 50 kph speed cut to 300 kph.
A.whose B where C.that D.which
These days I have been dreaming of a sale —— Buy two iPads and get completely free.
A.other B.the other C.another D.all
Things like eye contact and hand gestures _____ great importance in situations such as job interviews.
A.take in B.take off C.take on D.take down
Taking charge of the big company, I’m afraid, is _____ his ability.After all, it is only three years since he graduated.
A.beyond B.within C.of D.to