The ring finger of the left hand is called the______ finger.s

Consider a c-Si solar cell whose fingers have a resistance R=0.1Ω. What would be the finger's resistance (in Ω) if the finger's width is doubled and the finger's height is one third of its initial value?______

Don’t point your （ ） to someone since it’s considered rude to local people. A: index finger B: little finger C: middle finger D: ring finger

In British culture, crossing one's index finger and middle finger is a gesture of showing love.

What happened to the man’s finger A: It’s cut. B: It’s burnt. C: C. It’s injured.

What is the meaning of crossing one's index finger and middle finger？ A: Good luck B: Hi C: Anger D: Goodbye

have sb. wrapped around one’s little finger

John's employer had less and less work for him; John could _____. A: ead the finger on the wall B: have his finger on the pulse

This notebook can protect user’s ______________（隐私）via advanced finger print validation system.

It’s OK for the operator to wear wrist watches, necklaces, chains, finger rings and other jewelry.