Scientists can now _______ early signs of the disease.
A: pick up
B: close in
C: suspect of
D: look back on
A: pick up
B: close in
C: suspect of
D: look back on
举一反三
- There is no cure for the disease, although drugs can __________ its rate of development. A: pick up B: pass down C: slow down D: speed up
- Now that we have a computer, we can ____________ everything we need easily. A: look on B: look in C: look up D: look down
- back on it now, I can see that Imade a very bad decision. A: Look B: Looking C: looks D: Looked
- — What can I do for you?— I’m wondering if you _______my mail while I’m away on a business trip? A: can pick up B: will pick up C: pick up D: could pick up
- More and more foreigners want to ________their companies in China． A: open up B: look up C: clean up D: pick up