题目:
A recent study has found amoxicillin, long a standard treatment for ear infections, as being about as effective as newer, more expensive antibiotics and causing fewer side effects.
选项:
A、 amoxicillin, long a standard treatment for ear infections, as being about as effective as newer, more expensive antibiotics and causing
B、 amoxicillin, long a standard treatment for ear infections, to be about as effective compared to newer, more expensive antibiotics and with
C、 amoxicillin, long a standard treatment for ear infections, to be about as effective as newer, more expensive antibiotics and that it causes
D、 that amoxicillin, long a standard treatment for ear infections, is about as effective as newer, more expensive antibiotics and causes
E、 that amoxicillin, long a standard treatment for ear infections, is about as effective compared to newer, more expensive antibiotics and with
答案:
D